54349164 has 24 divisors (see below), whose sum is σ = 140905520. Its totient is φ = 18116352.

The previous prime is 54349129. The next prime is 54349171. The reversal of 54349164 is 46194345.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251509 + ... + 251724.

Almost surely, 2^54349164 is an apocalyptic number.

54349164 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

54349164 is an abundant number, since it is smaller than the sum of its proper divisors (86556356).

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

54349164 is a wasteful number, since it uses less digits than its factorization.

54349164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503246 (or 503238 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 54349164 is about 7372.1885488639. The cubic root of 54349164 is about 378.7892303252.

The spelling of 54349164 in words is "fifty-four million, three hundred forty-nine thousand, one hundred sixty-four".