55773934370 has 128 divisors (see below), whose sum is σ = 132719523840. Its totient is φ = 16348331520.

The previous prime is 55773934331. The next prime is 55773934409. The reversal of 55773934370 is 7343937755.

55773934370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55773934331) and next prime (55773934409).

It is a super-2 number, since 2×55773934370² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1990397 + ... + 2018223.

It is an arithmetic number, because the mean of its divisors is an integer number (1036871280).

Almost surely, 2^55773934370 is an apocalyptic number.

55773934370 is an abundant number, since it is smaller than the sum of its proper divisors (76945589470).

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

55773934370 is a wasteful number, since it uses less digits than its factorization.

55773934370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28008.

The product of its (nonzero) digits is 8334900, while the sum is 53.

The spelling of 55773934370 in words is "fifty-five billion, seven hundred seventy-three million, nine hundred thirty-four thousand, three hundred seventy".