54513837 has 16 divisors (see below), whose sum is σ = 92298880. Its totient is φ = 31150656.

The previous prime is 54513827. The next prime is 54513847. The reversal of 54513837 is 73831545.

It is an interprime number because it is at equal distance from previous prime (54513827) and next prime (54513847).

It is not a de Polignac number, because 54513837 - 2⁴ = 54513821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54513827) 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, 144028 + ... + 144405.

It is an arithmetic number, because the mean of its divisors is an integer number (5768680).

Almost surely, 2^54513837 is an apocalyptic number.

It is an amenable number.

54513837 is a deficient number, since it is larger than the sum of its proper divisors (37785043).

54513837 is a wasteful number, since it uses less digits than its factorization.

54513837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288449 (or 288443 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 54513837 is about 7383.3486305334. The cubic root of 54513837 is about 379.1714101783.

The spelling of 54513837 in words is "fifty-four million, five hundred thirteen thousand, eight hundred thirty-seven".