1045502132160 has 112 divisors (see below), whose sum is σ = 3323788221600. Its totient is φ = 278437822464.

The previous prime is 1045502132113. The next prime is 1045502132221. The reversal of 1045502132160 is 612312055401.

It is a super-2 number, since 2×1045502132160² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30136 + ... + 1446344.

It is an arithmetic number, because the mean of its divisors is an integer number (29676680550).

Almost surely, 2^{1045502132160} is an apocalyptic number.

1045502132160 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 1045502132160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1661894110800).

1045502132160 is an abundant number, since it is smaller than the sum of its proper divisors (2278286089440).

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

1045502132160 is a wasteful number, since it uses less digits than its factorization.

1045502132160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416998 (or 1416988 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1045502132160 its reverse (612312055401), we get a palindrome (1657814187561).

The spelling of 1045502132160 in words is "one trillion, forty-five billion, five hundred two million, one hundred thirty-two thousand, one hundred sixty".