55692741 has 16 divisors (see below), whose sum is σ = 80196480. Its totient is φ = 34175040.

The previous prime is 55692739. The next prime is 55692757. The reversal of 55692741 is 14729655.

It is not a de Polignac number, because 55692741 - 2¹ = 55692739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 55692741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55692041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13336 + ... + 17006.

It is an arithmetic number, because the mean of its divisors is an integer number (5012280).

Almost surely, 2^55692741 is an apocalyptic number.

It is an amenable number.

55692741 is a deficient number, since it is larger than the sum of its proper divisors (24503739).

55692741 is a wasteful number, since it uses less digits than its factorization.

55692741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076.

The product of its digits is 75600, while the sum is 39.

The square root of 55692741 is about 7462.7569302504. The cubic root of 55692741 is about 381.8852322826.

The spelling of 55692741 in words is "fifty-five million, six hundred ninety-two thousand, seven hundred forty-one".