54377913 has 8 divisors (see below), whose sum is σ = 72538048. Its totient is φ = 36234864.

The previous prime is 54377899. The next prime is 54377993. The reversal of 54377913 is 31977345.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54377913 - 2²⁴ = 37600697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54377993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9531 + ... + 14127.

It is an arithmetic number, because the mean of its divisors is an integer number (9067256).

Almost surely, 2^54377913 is an apocalyptic number.

It is an amenable number.

54377913 is a deficient number, since it is larger than the sum of its proper divisors (18160135).

54377913 is a wasteful number, since it uses less digits than its factorization.

54377913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8543.

The product of its digits is 79380, while the sum is 39.

The square root of 54377913 is about 7374.1381191296. The cubic root of 54377913 is about 378.8560077524.

The spelling of 54377913 in words is "fifty-four million, three hundred seventy-seven thousand, nine hundred thirteen".