54463437 has 24 divisors (see below), whose sum is σ = 90184640. Its totient is φ = 31026240.

The previous prime is 54463433. The next prime is 54463441. The reversal of 54463437 is 73436445.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54463433) and next prime (54463441).

It is not a de Polignac number, because 54463437 - 2² = 54463433 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54463433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22737 + ... + 25017.

Almost surely, 2^54463437 is an apocalyptic number.

It is an amenable number.

54463437 is a deficient number, since it is larger than the sum of its proper divisors (35721203).

54463437 is a wasteful number, since it uses less digits than its factorization.

54463437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673 (or 2670 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 54463437 is about 7379.9347558092. The cubic root of 54463437 is about 379.0545216198.

The spelling of 54463437 in words is "fifty-four million, four hundred sixty-three thousand, four hundred thirty-seven".