4751564546 has 16 divisors (see below), whose sum is σ = 7307352576. Its totient is φ = 2316174336.

The previous prime is 4751564539. The next prime is 4751564569. The reversal of 4751564546 is 6454651574.

It is a super-2 number, since 2×4751564546² = 45154731269608372232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 4751564546.

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, 74186 + ... + 122501.

It is an arithmetic number, because the mean of its divisors is an integer number (456709536).

Almost surely, 2^4751564546 is an apocalyptic number.

4751564546 is a deficient number, since it is larger than the sum of its proper divisors (2555788030).

4751564546 is a wasteful number, since it uses less digits than its factorization.

4751564546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196993.

The product of its digits is 2016000, while the sum is 47.

The square root of 4751564546 is about 68931.5932356129. The cubic root of 4751564546 is about 1681.1722433214.

The spelling of 4751564546 in words is "four billion, seven hundred fifty-one million, five hundred sixty-four thousand, five hundred forty-six".