54129060 has 60 divisors (see below), whose sum is σ = 169809948. Its totient is φ = 14433984.

The previous prime is 54129041. The next prime is 54129067. The reversal of 54129060 is 6092145.

It can be written as a sum of positive squares in 2 ways, for example, as 39012516 + 15116544 = 6246^2 + 3888^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54129067) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15087 + ... + 18326.

Almost surely, 2^54129060 is an apocalyptic number.

It is an amenable number.

54129060 is an abundant number, since it is smaller than the sum of its proper divisors (115680888).

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

54129060 is a wasteful number, since it uses less digits than its factorization.

54129060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33434 (or 33423 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 54129060 is about 7357.2454084392. The cubic root of 54129060 is about 378.2771965242.

The spelling of 54129060 in words is "fifty-four million, one hundred twenty-nine thousand, sixty".