87941295072 has 36 divisors (see below), whose sum is σ = 250083058680. Its totient is φ = 29313764928.

The previous prime is 87941295067. The next prime is 87941295073. The reversal of 87941295072 is 27059214978.

87941295072 is a `hidden beast` number, since 8 + 7 + 9 + 4 + 129 + 507 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87941295073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152675572 + ... + 152676147.

It is an arithmetic number, because the mean of its divisors is an integer number (6946751630).

Almost surely, 2^87941295072 is an apocalyptic number.

It is an amenable number.

87941295072 is an abundant number, since it is smaller than the sum of its proper divisors (162141763608).

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

87941295072 is a wasteful number, since it uses less digits than its factorization.

87941295072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305351735 (or 305351724 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 87941295072 in words is "eighty-seven billion, nine hundred forty-one million, two hundred ninety-five thousand, seventy-two".