54635161 has 24 divisors (see below), whose sum is σ = 67196160. Its totient is φ = 43502592.

The previous prime is 54635149. The next prime is 54635167. The reversal of 54635161 is 16153645.

It is not a de Polignac number, because 54635161 - 2⁵ = 54635129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54635167) 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, 228480 + ... + 228718.

It is an arithmetic number, because the mean of its divisors is an integer number (2799840).

Almost surely, 2^54635161 is an apocalyptic number.

It is an amenable number.

54635161 is a deficient number, since it is larger than the sum of its proper divisors (12560999).

54635161 is a wasteful number, since it uses less digits than its factorization.

54635161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 376 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 54635161 is about 7391.5601194876. The cubic root of 54635161 is about 379.4524917630.

The spelling of 54635161 in words is "fifty-four million, six hundred thirty-five thousand, one hundred sixty-one".