54929842 has 16 divisors (see below), whose sum is σ = 93794112. Its totient is φ = 23882320.

The previous prime is 54929837. The next prime is 54929843. The reversal of 54929842 is 24892945.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (54929843) 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, 53773 + ... + 54784.

It is an arithmetic number, because the mean of its divisors is an integer number (5862132).

Almost surely, 2^54929842 is an apocalyptic number.

54929842 is a deficient number, since it is larger than the sum of its proper divisors (38864270).

54929842 is a wasteful number, since it uses less digits than its factorization.

54929842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108593.

The product of its digits is 207360, while the sum is 43.

The square root of 54929842 is about 7411.4669263244. The cubic root of 54929842 is about 380.1334757332.

The spelling of 54929842 in words is "fifty-four million, nine hundred twenty-nine thousand, eight hundred forty-two".