55677446534 has 32 divisors (see below), whose sum is σ = 87652730880. Its totient is φ = 26498106432.

The previous prime is 55677446501. The next prime is 55677446567. The reversal of 55677446534 is 43564477655.

It is a happy number.

55677446534 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 (55677446501) and next prime (55677446567).

It is a super-2 number, since 2×55677446534² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55677446534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912227 + ... + 971345.

It is an arithmetic number, because the mean of its divisors is an integer number (2739147840).

Almost surely, 2^55677446534 is an apocalyptic number.

55677446534 is a deficient number, since it is larger than the sum of its proper divisors (31975284346).

55677446534 is a wasteful number, since it uses less digits than its factorization.

55677446534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59444.

The product of its digits is 42336000, while the sum is 56.

The spelling of 55677446534 in words is "fifty-five billion, six hundred seventy-seven million, four hundred forty-six thousand, five hundred thirty-four".