54422042 has 16 divisors (see below), whose sum is σ = 88254240. Its totient is φ = 25081488.

The previous prime is 54422033. The next prime is 54422051. The reversal of 54422042 is 24022445.

It is an interprime number because it is at equal distance from previous prime (54422033) and next prime (54422051).

It is a junction number, because it is equal to n+sod(n) for n = 54421999 and 54422017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17948 + ... + 20759.

It is an arithmetic number, because the mean of its divisors is an integer number (5515890).

Almost surely, 2^54422042 is an apocalyptic number.

54422042 is a deficient number, since it is larger than the sum of its proper divisors (33832198).

54422042 is a wasteful number, since it uses less digits than its factorization.

54422042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38765.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 54422042 is about 7377.1296586138. The cubic root of 54422042 is about 378.9584636662.

Adding to 54422042 its reverse (24022445), we get a palindrome (78444487).

The spelling of 54422042 in words is "fifty-four million, four hundred twenty-two thousand, forty-two".