54402460 has 48 divisors (see below), whose sum is σ = 130991616. Its totient is φ = 18591552.

The previous prime is 54402457. The next prime is 54402461. The reversal of 54402460 is 6420445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54402461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72849 + ... + 73591.

It is an arithmetic number, because the mean of its divisors is an integer number (2728992).

Almost surely, 2^54402460 is an apocalyptic number.

It is an amenable number.

54402460 is an abundant number, since it is smaller than the sum of its proper divisors (76589156).

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

54402460 is a wasteful number, since it uses less digits than its factorization.

54402460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 54402460 is about 7375.8023292385. The cubic root of 54402460 is about 378.9130062585.

The spelling of 54402460 in words is "fifty-four million, four hundred two thousand, four hundred sixty".