56542211735 has 16 divisors (see below), whose sum is σ = 73594114272. Its totient is φ = 41534592000.

The previous prime is 56542211729. The next prime is 56542211743. The reversal of 56542211735 is 53711224565.

It is a de Polignac number, because none of the positive numbers 2^k-56542211735 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56542211692 and 56542211701.

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, 8108741 + ... + 8115710.

It is an arithmetic number, because the mean of its divisors is an integer number (4599632142).

Almost surely, 2^56542211735 is an apocalyptic number.

56542211735 is a deficient number, since it is larger than the sum of its proper divisors (17051902537).

56542211735 is a wasteful number, since it uses less digits than its factorization.

56542211735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16224514.

The product of its digits is 252000, while the sum is 41.

The spelling of 56542211735 in words is "fifty-six billion, five hundred forty-two million, two hundred eleven thousand, seven hundred thirty-five".