54406137 has 16 divisors (see below), whose sum is σ = 78598080. Its totient is φ = 33341952.

The previous prime is 54406123. The next prime is 54406141. The reversal of 54406137 is 73160445.

It is not a de Polignac number, because 54406137 - 2⁸ = 54405881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54406337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10212 + ... + 14597.

It is an arithmetic number, because the mean of its divisors is an integer number (4912380).

Almost surely, 2^54406137 is an apocalyptic number.

It is an amenable number.

54406137 is a deficient number, since it is larger than the sum of its proper divisors (24191943).

54406137 is a wasteful number, since it uses less digits than its factorization.

54406137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24872.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 54406137 is about 7376.0515860452. The cubic root of 54406137 is about 378.9215428317.

The spelling of 54406137 in words is "fifty-four million, four hundred six thousand, one hundred thirty-seven".