554729952 has 48 divisors (see below), whose sum is σ = 1664191872. Its totient is φ = 158494080.

The previous prime is 554729927. The next prime is 554729983. The reversal of 554729952 is 259927455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412074 + ... + 413417.

It is an arithmetic number, because the mean of its divisors is an integer number (34670664).

Almost surely, 2^554729952 is an apocalyptic number.

It is an amenable number.

554729952 is an abundant number, since it is smaller than the sum of its proper divisors (1109461920).

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

554729952 is a wasteful number, since it uses less digits than its factorization.

554729952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825511 (or 825503 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 48.

The square root of 554729952 is about 23552.7058318147. The cubic root of 554729952 is about 821.6632668626.

The spelling of 554729952 in words is "five hundred fifty-four million, seven hundred twenty-nine thousand, nine hundred fifty-two".