87057052744 has 64 divisors (see below), whose sum is σ = 175034534400. Its totient is φ = 40502246400.

The previous prime is 87057052741. The next prime is 87057052757. The reversal of 87057052744 is 44725075078.

It is not an unprimeable number, because it can be changed into a prime (87057052741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1708159 + ... + 1758385.

It is an arithmetic number, because the mean of its divisors is an integer number (2734914600).

Almost surely, 2^87057052744 is an apocalyptic number.

It is an amenable number.

87057052744 is an abundant number, since it is smaller than the sum of its proper divisors (87977481656).

87057052744 is a wasteful number, since it uses less digits than its factorization.

87057052744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50534 (or 50530 counting only the distinct ones).

The product of its (nonzero) digits is 2195200, while the sum is 49.

The spelling of 87057052744 in words is "eighty-seven billion, fifty-seven million, fifty-two thousand, seven hundred forty-four".