55711705042 has 16 divisors (see below), whose sum is σ = 96850933632. Its totient is φ = 23540156640.

The previous prime is 55711704991. The next prime is 55711705043. The reversal of 55711705042 is 24050711755.

It is a junction number, because it is equal to n+sod(n) for n = 55711704992 and 55711705010.

It is not an unprimeable number, because it can be changed into a prime (55711705043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28023003 + ... + 28024990.

It is an arithmetic number, because the mean of its divisors is an integer number (6053183352).

Almost surely, 2^55711705042 is an apocalyptic number.

55711705042 is a deficient number, since it is larger than the sum of its proper divisors (41139228590).

55711705042 is a wasteful number, since it uses less digits than its factorization.

55711705042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56048073.

The product of its (nonzero) digits is 49000, while the sum is 37.

The spelling of 55711705042 in words is "fifty-five billion, seven hundred eleven million, seven hundred five thousand, forty-two".