156404526460 has 48 divisors (see below), whose sum is σ = 404245550016. Its totient is φ = 49499453952.

The previous prime is 156404526451. The next prime is 156404526479. The reversal of 156404526460 is 64625404651.

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, 42966457 + ... + 42970096.

It is an arithmetic number, because the mean of its divisors is an integer number (8421782292).

Almost surely, 2^156404526460 is an apocalyptic number.

156404526460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

156404526460 is an abundant number, since it is smaller than the sum of its proper divisors (247841023556).

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

156404526460 is a wasteful number, since it uses less digits than its factorization.

156404526460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85936582 (or 85936580 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 156404526460 in words is "one hundred fifty-six billion, four hundred four million, five hundred twenty-six thousand, four hundred sixty".