554748966 has 32 divisors (see below), whose sum is σ = 1297660800. Its totient is φ = 175183560.

The previous prime is 554748959. The next prime is 554748989. The reversal of 554748966 is 669847455.

554748966 is a `hidden beast` number, since 5 + 547 + 4 + 8 + 96 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269320 + ... + 271371.

It is an arithmetic number, because the mean of its divisors is an integer number (40551900).

Almost surely, 2^554748966 is an apocalyptic number.

554748966 is an abundant number, since it is smaller than the sum of its proper divisors (742911834).

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

554748966 is a wasteful number, since it uses less digits than its factorization.

554748966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540721 (or 540715 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 554748966 is about 23553.1094762454. The cubic root of 554748966 is about 821.6726545697.

The spelling of 554748966 in words is "five hundred fifty-four million, seven hundred forty-eight thousand, nine hundred sixty-six".