55896750466 has 24 divisors (see below), whose sum is σ = 86984021124. Its totient is φ = 26938652160.

The previous prime is 55896750451. The next prime is 55896750487. The reversal of 55896750466 is 66405769855.

It can be written as a sum of positive squares in 6 ways, for example, as 39791871441 + 16104879025 = 199479^2 + 126905^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 969406 + ... + 1025446.

Almost surely, 2^55896750466 is an apocalyptic number.

55896750466 is a deficient number, since it is larger than the sum of its proper divisors (31087270658).

55896750466 is a wasteful number, since it uses less digits than its factorization.

55896750466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56694 (or 56665 counting only the distinct ones).

The product of its (nonzero) digits is 54432000, while the sum is 61.

The spelling of 55896750466 in words is "fifty-five billion, eight hundred ninety-six million, seven hundred fifty thousand, four hundred sixty-six".