4572430478 has 32 divisors (see below), whose sum is σ = 8555321088. Its totient is φ = 1780574400.

The previous prime is 4572430463. The next prime is 4572430501. The reversal of 4572430478 is 8740342754.

It is a super-2 number, since 2×4572430478² = 41814240952286616968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 359813 + ... + 372303.

It is an arithmetic number, because the mean of its divisors is an integer number (267353784).

Almost surely, 2^4572430478 is an apocalyptic number.

4572430478 is a deficient number, since it is larger than the sum of its proper divisors (3982890610).

4572430478 is a wasteful number, since it uses less digits than its factorization.

4572430478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14888.

The product of its (nonzero) digits is 752640, while the sum is 44.

The square root of 4572430478 is about 67619.7491713774. The cubic root of 4572430478 is about 1659.7743049716.

The spelling of 4572430478 in words is "four billion, five hundred seventy-two million, four hundred thirty thousand, four hundred seventy-eight".