54130626 has 32 divisors (see below), whose sum is σ = 131227200. Its totient is φ = 16403040.

The previous prime is 54130621. The next prime is 54130627. The reversal of 54130626 is 62603145.

54130626 is a `hidden beast` number, since 5 + 4 + 1 + 30 + 626 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 54130626.

It is not an unprimeable number, because it can be changed into a prime (54130621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44971 + ... + 46158.

It is an arithmetic number, because the mean of its divisors is an integer number (4100850).

Almost surely, 2^54130626 is an apocalyptic number.

54130626 is an abundant number, since it is smaller than the sum of its proper divisors (77096574).

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

54130626 is a wasteful number, since it uses less digits than its factorization.

54130626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91151 (or 91145 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 54130626 is about 7357.3518333705. The cubic root of 54130626 is about 378.2808444500.

It can be divided in two parts, 54130 and 626, that added together give a square (54756 = 234²).

The spelling of 54130626 in words is "fifty-four million, one hundred thirty thousand, six hundred twenty-six".