32012845887 has 64 divisors (see below), whose sum is σ = 48479468544. Its totient is φ = 18619683840.

The previous prime is 32012845871. The next prime is 32012845967. The reversal of 32012845887 is 78854821023.

It is not a de Polignac number, because 32012845887 - 2⁴ = 32012845871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32012845087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 57473413 + ... + 57473969.

It is an arithmetic number, because the mean of its divisors is an integer number (757491696).

Almost surely, 2^32012845887 is an apocalyptic number.

32012845887 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

32012845887 is a deficient number, since it is larger than the sum of its proper divisors (16466622657).

32012845887 is a wasteful number, since it uses less digits than its factorization.

32012845887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 32012845887 in words is "thirty-two billion, twelve million, eight hundred forty-five thousand, eight hundred eighty-seven".