55927735 has 16 divisors (see below), whose sum is σ = 72293760. Its totient is φ = 41398560.

The previous prime is 55927727. The next prime is 55927741. The reversal of 55927735 is 53772955.

It is not a de Polignac number, because 55927735 - 2³ = 55927727 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 55927691 and 55927700.

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, 2761 + ... + 10930.

It is an arithmetic number, because the mean of its divisors is an integer number (4518360).

Almost surely, 2^55927735 is an apocalyptic number.

55927735 is a deficient number, since it is larger than the sum of its proper divisors (16366025).

55927735 is a wasteful number, since it uses less digits than its factorization.

55927735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13758.

The product of its digits is 330750, while the sum is 43.

The square root of 55927735 is about 7478.4848064297. The cubic root of 55927735 is about 382.4215967003.

The spelling of 55927735 in words is "fifty-five million, nine hundred twenty-seven thousand, seven hundred thirty-five".