554261725 has 12 divisors (see below), whose sum is σ = 691262676. Its totient is φ = 440842880.

The previous prime is 554261707. The next prime is 554261737. The reversal of 554261725 is 527162455.

It can be written as a sum of positive squares in 6 ways, for example, as 31956409 + 522305316 = 5653^2 + 22854^2 .

It is not a de Polignac number, because 554261725 - 2¹¹ = 554259677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59752 + ... + 68401.

It is an arithmetic number, because the mean of its divisors is an integer number (57605223).

Almost surely, 2^554261725 is an apocalyptic number.

It is an amenable number.

554261725 is a deficient number, since it is larger than the sum of its proper divisors (137000951).

554261725 is a wasteful number, since it uses less digits than its factorization.

554261725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128336 (or 128331 counting only the distinct ones).

The product of its digits is 84000, while the sum is 37.

The square root of 554261725 is about 23542.7637502482. The cubic root of 554261725 is about 821.4320232819.

The spelling of 554261725 in words is "five hundred fifty-four million, two hundred sixty-one thousand, seven hundred twenty-five".