8975560440 has 128 divisors (see below), whose sum is σ = 33570961920. Its totient is φ = 1865049600.

The previous prime is 8975560427. The next prime is 8975560487. The reversal of 8975560440 is 440655798.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8975560440.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476451 + ... + 494930.

It is an arithmetic number, because the mean of its divisors is an integer number (262273140).

Almost surely, 2^8975560440 is an apocalyptic number.

It is an amenable number.

8975560440 is an abundant number, since it is smaller than the sum of its proper divisors (24595401480).

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

8975560440 is a wasteful number, since it uses less digits than its factorization.

8975560440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971413 (or 971409 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 8975560440 is about 94739.4344504969. The cubic root of 8975560440 is about 2078.1992890367.

The spelling of 8975560440 in words is "eight billion, nine hundred seventy-five million, five hundred sixty thousand, four hundred forty".