554520052 has 6 divisors (see below), whose sum is σ = 970410098. Its totient is φ = 277260024.

The previous prime is 554520047. The next prime is 554520101. The reversal of 554520052 is 250025455.

It can be written as a sum of positive squares in only one way, i.e., 279424656 + 275095396 = 16716^2 + 16586^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 554520052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69315003 + ... + 69315010.

Almost surely, 2^554520052 is an apocalyptic number.

It is an amenable number.

554520052 is a deficient number, since it is larger than the sum of its proper divisors (415890046).

554520052 is a wasteful number, since it uses less digits than its factorization.

554520052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138630017 (or 138630015 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 554520052 is about 23548.2494466149. The cubic root of 554520052 is about 821.5596195074.

The spelling of 554520052 in words is "five hundred fifty-four million, five hundred twenty thousand, fifty-two".