54364542 has 16 divisors (see below), whose sum is σ = 110512272. Its totient is φ = 17824320.

The previous prime is 54364511. The next prime is 54364543. The reversal of 54364542 is 24546345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54364543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73903 + ... + 74634.

It is an arithmetic number, because the mean of its divisors is an integer number (6907017).

Almost surely, 2^54364542 is an apocalyptic number.

54364542 is an abundant number, since it is smaller than the sum of its proper divisors (56147730).

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

54364542 is a wasteful number, since it uses less digits than its factorization.

54364542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148603.

The product of its digits is 57600, while the sum is 33.

The square root of 54364542 is about 7373.2314489646. The cubic root of 54364542 is about 378.8249528709.

The spelling of 54364542 in words is "fifty-four million, three hundred sixty-four thousand, five hundred forty-two".