556061464 has 64 divisors (see below), whose sum is σ = 1209542400. Its totient is φ = 234748800.

The previous prime is 556061461. The next prime is 556061507. The reversal of 556061464 is 464160655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556061461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1679779 + ... + 1680109.

It is an arithmetic number, because the mean of its divisors is an integer number (18899100).

Almost surely, 2^556061464 is an apocalyptic number.

It is an amenable number.

556061464 is an abundant number, since it is smaller than the sum of its proper divisors (653480936).

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

556061464 is a wasteful number, since it uses less digits than its factorization.

556061464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 556061464 is about 23580.9555361949. The cubic root of 556061464 is about 822.3201512394.

The spelling of 556061464 in words is "five hundred fifty-six million, sixty-one thousand, four hundred sixty-four".