54145104 has 40 divisors (see below), whose sum is σ = 150636192. Its totient is φ = 16659840.

The previous prime is 54145073. The next prime is 54145111. The reversal of 54145104 is 40154145.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 42762 + ... + 44009.

Almost surely, 2^54145104 is an apocalyptic number.

It is an amenable number.

54145104 is an abundant number, since it is smaller than the sum of its proper divisors (96491088).

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

54145104 is a wasteful number, since it uses less digits than its factorization.

54145104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86795 (or 86789 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 54145104 is about 7358.3356813888. The cubic root of 54145104 is about 378.3145669608.

Adding to 54145104 its reverse (40154145), we get a palindrome (94299249).

The spelling of 54145104 in words is "fifty-four million, one hundred forty-five thousand, one hundred four".