54765402 has 32 divisors (see below), whose sum is σ = 115127232. Its totient is φ = 17345664.

The previous prime is 54765383. The next prime is 54765413. The reversal of 54765402 is 20456745.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6678 + ... + 12414.

It is an arithmetic number, because the mean of its divisors is an integer number (3597726).

Almost surely, 2^54765402 is an apocalyptic number.

54765402 is an abundant number, since it is smaller than the sum of its proper divisors (60361830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54765402 is a wasteful number, since it uses less digits than its factorization.

54765402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5822.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 54765402 is about 7400.3649909988. The cubic root of 54765402 is about 379.7537693843.

It can be divided in two parts, 5476 and 5402, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 54765402 in words is "fifty-four million, seven hundred sixty-five thousand, four hundred two".