54357556 has 72 divisors (see below), whose sum is σ = 115295040. Its totient is φ = 22302720.

The previous prime is 54357553. The next prime is 54357557. The reversal of 54357556 is 65575345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54357553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211380 + ... + 211636.

It is an arithmetic number, because the mean of its divisors is an integer number (1601320).

Almost surely, 2^54357556 is an apocalyptic number.

It is an amenable number.

54357556 is an abundant number, since it is smaller than the sum of its proper divisors (60937484).

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

54357556 is a wasteful number, since it uses less digits than its factorization.

54357556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325 (or 312 counting only the distinct ones).

The product of its digits is 315000, while the sum is 40.

The square root of 54357556 is about 7372.7576930210. The cubic root of 54357556 is about 378.8087254771.

The spelling of 54357556 in words is "fifty-four million, three hundred fifty-seven thousand, five hundred fifty-six".