55312555683 has 48 divisors (see below), whose sum is σ = 93643430400. Its totient is φ = 28717416000.

The previous prime is 55312555633. The next prime is 55312555693. The reversal of 55312555683 is 38655521355.

55312555683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55312555683 - 2⁹ = 55312555171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55312555633) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3142758 + ... + 3160308.

It is an arithmetic number, because the mean of its divisors is an integer number (1950904800).

Almost surely, 2^55312555683 is an apocalyptic number.

55312555683 is a deficient number, since it is larger than the sum of its proper divisors (38330874717).

55312555683 is a wasteful number, since it uses less digits than its factorization.

55312555683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19528 (or 19521 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 48.

The spelling of 55312555683 in words is "fifty-five billion, three hundred twelve million, five hundred fifty-five thousand, six hundred eighty-three".