10156155411552 has 48 divisors (see below), whose sum is σ = 26720636785920. Its totient is φ = 3377673539712.

The previous prime is 10156155411541. The next prime is 10156155411553. The reversal of 10156155411552 is 25511455165101.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10156155411553) 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, 120451348 + ... + 120535635.

It is an arithmetic number, because the mean of its divisors is an integer number (556679933040).

Almost surely, 2^{10156155411552} is an apocalyptic number.

10156155411552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10156155411552 is an abundant number, since it is smaller than the sum of its proper divisors (16564481374368).

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

10156155411552 is a wasteful number, since it uses less digits than its factorization.

10156155411552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240987435 (or 240987427 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 42.

The spelling of 10156155411552 in words is "ten trillion, one hundred fifty-six billion, one hundred fifty-five million, four hundred eleven thousand, five hundred fifty-two".