4953390561 has 48 divisors (see below), whose sum is σ = 8589434880. Its totient is φ = 2689394400.

The previous prime is 4953390557. The next prime is 4953390587. The reversal of 4953390561 is 1650933594.

4953390561 is a `hidden beast` number, since 4 + 9 + 53 + 39 + 0 + 561 = 666.

It is not a de Polignac number, because 4953390561 - 2² = 4953390557 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4953395561) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 207480 + ... + 230118.

It is an arithmetic number, because the mean of its divisors is an integer number (178946560).

Almost surely, 2^4953390561 is an apocalyptic number.

It is an amenable number.

4953390561 is a deficient number, since it is larger than the sum of its proper divisors (3636044319).

4953390561 is a wasteful number, since it uses less digits than its factorization.

4953390561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22826 (or 22823 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The square root of 4953390561 is about 70380.3279404124. The cubic root of 4953390561 is about 1704.6459490222.

The spelling of 4953390561 in words is "four billion, nine hundred fifty-three million, three hundred ninety thousand, five hundred sixty-one".