54340136 has 8 divisors (see below), whose sum is σ = 101887770. Its totient is φ = 27170064.

The previous prime is 54340127. The next prime is 54340141. The reversal of 54340136 is 63104345.

It can be written as a sum of positive squares in only one way, i.e., 37283236 + 17056900 = 6106^2 + 4130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3396251 + ... + 3396266.

Almost surely, 2^54340136 is an apocalyptic number.

It is an amenable number.

54340136 is a deficient number, since it is larger than the sum of its proper divisors (47547634).

54340136 is a wasteful number, since it uses less digits than its factorization.

54340136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6792523 (or 6792519 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 54340136 is about 7371.5762222200. The cubic root of 54340136 is about 378.7682554639.

The spelling of 54340136 in words is "fifty-four million, three hundred forty thousand, one hundred thirty-six".