32045251051 has 8 divisors (see below), whose sum is σ = 35193078000. Its totient is φ = 28936527840.

The previous prime is 32045251037. The next prime is 32045251057. The reversal of 32045251051 is 15015254023.

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

It is not a de Polignac number, because 32045251051 - 2⁵ = 32045251019 is a prime.

It is a super-2 number, since 2×32045251051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32045251057) 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, 9774216 + ... + 9777493.

It is an arithmetic number, because the mean of its divisors is an integer number (4399134750).

Almost surely, 2^32045251051 is an apocalyptic number.

32045251051 is a deficient number, since it is larger than the sum of its proper divisors (3147826949).

32045251051 is a wasteful number, since it uses less digits than its factorization.

32045251051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19551869.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 32045251051 in words is "thirty-two billion, forty-five million, two hundred fifty-one thousand, fifty-one".