55847623808 has 32 divisors (see below), whose sum is σ = 112919536560. Its totient is φ = 27507034368.

The previous prime is 55847623787. The next prime is 55847623829. The reversal of 55847623808 is 80832674855.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55847623787) and next prime (55847623829).

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3247466 + ... + 3264617.

Almost surely, 2^55847623808 is an apocalyptic number.

It is an amenable number.

55847623808 is an abundant number, since it is smaller than the sum of its proper divisors (57071912752).

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

55847623808 is an equidigital number, since it uses as much as digits as its factorization.

55847623808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6512164 (or 6512152 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 55847623808 in words is "fifty-five billion, eight hundred forty-seven million, six hundred twenty-three thousand, eight hundred eight".