156055232641 has 8 divisors (see below), whose sum is σ = 194562368064. Its totient is φ = 121601479920.

The previous prime is 156055232629. The next prime is 156055232647. The reversal of 156055232641 is 146232550651.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 156055232641 - 2⁷ = 156055232513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156055232594 and 156055232603.

It is not an unprimeable number, because it can be changed into a prime (156055232647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1013345590 + ... + 1013345743.

It is an arithmetic number, because the mean of its divisors is an integer number (24320296008).

Almost surely, 2^156055232641 is an apocalyptic number.

156055232641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

156055232641 is a deficient number, since it is larger than the sum of its proper divisors (38507135423).

156055232641 is a wasteful number, since it uses less digits than its factorization.

156055232641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026691351.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 156055232641 in words is "one hundred fifty-six billion, fifty-five million, two hundred thirty-two thousand, six hundred forty-one".