554455125 has 80 divisors (see below), whose sum is σ = 1181486592. Its totient is φ = 253432800.

The previous prime is 554455123. The next prime is 554455129. The reversal of 554455125 is 521554455.

It is not a de Polignac number, because 554455125 - 2¹ = 554455123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554455125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554455123) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 66964 + ... + 74786.

Almost surely, 2^554455125 is an apocalyptic number.

It is an amenable number.

554455125 is an abundant number, since it is smaller than the sum of its proper divisors (627031467).

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

554455125 is an equidigital number, since it uses as much as digits as its factorization.

554455125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857 (or 7838 counting only the distinct ones).

The product of its digits is 100000, while the sum is 36.

The square root of 554455125 is about 23546.8708112140. The cubic root of 554455125 is about 821.5275536496.

The spelling of 554455125 in words is "five hundred fifty-four million, four hundred fifty-five thousand, one hundred twenty-five".