54774315 has 12 divisors (see below), whose sum is σ = 94942224. Its totient is φ = 29212944.

The previous prime is 54774311. The next prime is 54774331. The reversal of 54774315 is 51347745.

It is a happy number.

54774315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54774315 - 2² = 54774311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54774315.

It is not an unprimeable number, because it can be changed into a prime (54774311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 608559 + ... + 608648.

It is an arithmetic number, because the mean of its divisors is an integer number (7911852).

Almost surely, 2^54774315 is an apocalyptic number.

54774315 is a deficient number, since it is larger than the sum of its proper divisors (40167909).

54774315 is a wasteful number, since it uses less digits than its factorization.

54774315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217218 (or 1217215 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 54774315 is about 7400.9671665263. The cubic root of 54774315 is about 379.7743697489.

The spelling of 54774315 in words is "fifty-four million, seven hundred seventy-four thousand, three hundred fifteen".