1025052160 has 160 divisors (see below), whose sum is σ = 2717906400. Its totient is φ = 367656960.

The previous prime is 1025052089. The next prime is 1025052163. The reversal of 1025052160 is 612505201.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025052163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2506036 + ... + 2506444.

It is an arithmetic number, because the mean of its divisors is an integer number (16986915).

Almost surely, 2^1025052160 is an apocalyptic number.

1025052160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025052160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1358953200).

1025052160 is an abundant number, since it is smaller than the sum of its proper divisors (1692854240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1025052160 is an equidigital number, since it uses as much as digits as its factorization.

1025052160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1025052160 is about 32016.4357791432. The cubic root of 1025052160 is about 1008.2819401137.

Adding to 1025052160 its reverse (612505201), we get a palindrome (1637557361).

The spelling of 1025052160 in words is "one billion, twenty-five million, fifty-two thousand, one hundred sixty".