32155001253201 has 16 divisors (see below), whose sum is σ = 45969919891200. Its totient is φ = 19920298614528.

The previous prime is 32155001253149. The next prime is 32155001253223. The reversal of 32155001253201 is 10235210055123.

It is not a de Polignac number, because 32155001253201 - 2³⁷ = 32017562299729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32155001253901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3990440406 + ... + 3990448463.

It is an arithmetic number, because the mean of its divisors is an integer number (2873119993200).

Almost surely, 2^{32155001253201} is an apocalyptic number.

It is an amenable number.

32155001253201 is a deficient number, since it is larger than the sum of its proper divisors (13814918637999).

32155001253201 is a wasteful number, since it uses less digits than its factorization.

32155001253201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980888968.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 32155001253201 in words is "thirty-two trillion, one hundred fifty-five billion, one million, two hundred fifty-three thousand, two hundred one".