1025155352032 has 48 divisors (see below), whose sum is σ = 2306991697920. Its totient is φ = 439277597568.

The previous prime is 1025155352009. The next prime is 1025155352033. The reversal of 1025155352032 is 2302535515201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025155352033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941569 + ... + 1713727.

It is an arithmetic number, because the mean of its divisors is an integer number (48062327040).

Almost surely, 2^{1025155352032} is an apocalyptic number.

It is an amenable number.

1025155352032 is an abundant number, since it is smaller than the sum of its proper divisors (1281836345888).

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

1025155352032 is an equidigital number, since it uses as much as digits as its factorization.

1025155352032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778103 (or 778095 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 1025155352032 in words is "one trillion, twenty-five billion, one hundred fifty-five million, three hundred fifty-two thousand, thirty-two".