54722437 has 16 divisors (see below), whose sum is σ = 68400000. Its totient is φ = 42531840.

The previous prime is 54722419. The next prime is 54722477. The reversal of 54722437 is 73422745.

It is a cyclic number.

It is not a de Polignac number, because 54722437 - 2⁷ = 54722309 is a prime.

It is a super-2 number, since 2×54722437² = 5989090222437938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54722407) 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, 43189 + ... + 44437.

It is an arithmetic number, because the mean of its divisors is an integer number (4275000).

Almost surely, 2^54722437 is an apocalyptic number.

It is an amenable number.

54722437 is a deficient number, since it is larger than the sum of its proper divisors (13677563).

54722437 is a wasteful number, since it uses less digits than its factorization.

54722437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836.

The product of its digits is 47040, while the sum is 34.

The square root of 54722437 is about 7397.4615240635. The cubic root of 54722437 is about 379.6544342275.

The spelling of 54722437 in words is "fifty-four million, seven hundred twenty-two thousand, four hundred thirty-seven".