54719357 has 8 divisors (see below), whose sum is σ = 68221632. Its totient is φ = 42638400.

The previous prime is 54719299. The next prime is 54719393. The reversal of 54719357 is 75391745.

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

It is not a de Polignac number, because 54719357 - 2⁶ = 54719293 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 (54719057) 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, 355244 + ... + 355397.

It is an arithmetic number, because the mean of its divisors is an integer number (8527704).

Almost surely, 2^54719357 is an apocalyptic number.

It is an amenable number.

54719357 is a deficient number, since it is larger than the sum of its proper divisors (13502275).

54719357 is a wasteful number, since it uses less digits than its factorization.

54719357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710659.

The product of its digits is 132300, while the sum is 41.

The square root of 54719357 is about 7397.2533416127. The cubic root of 54719357 is about 379.6473112650.

The spelling of 54719357 in words is "fifty-four million, seven hundred nineteen thousand, three hundred fifty-seven".