54913307 has 4 divisors (see below), whose sum is σ = 56684736. Its totient is φ = 53141880.

The previous prime is 54913289. The next prime is 54913319. The reversal of 54913307 is 70331945.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70331945 = 5 ⋅14066389.

It is a cyclic number.

It is not a de Polignac number, because 54913307 - 2⁸ = 54913051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54913337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885668 + ... + 885729.

It is an arithmetic number, because the mean of its divisors is an integer number (14171184).

Almost surely, 2^54913307 is an apocalyptic number.

54913307 is a deficient number, since it is larger than the sum of its proper divisors (1771429).

54913307 is a wasteful number, since it uses less digits than its factorization.

54913307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771428.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 54913307 is about 7410.3513411983. The cubic root of 54913307 is about 380.0953292687.

The spelling of 54913307 in words is "fifty-four million, nine hundred thirteen thousand, three hundred seven".