512045520051 has 32 divisors (see below), whose sum is σ = 775110647808. Its totient is φ = 298452136320.

The previous prime is 512045520013. The next prime is 512045520061. The reversal of 512045520051 is 150025540215.

512045520051 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 512045520051 - 2⁶ = 512045519987 is a prime.

It is a super-2 number, since 2×512045520051² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (512045520061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4448796 + ... + 4562441.

It is an arithmetic number, because the mean of its divisors is an integer number (24222207744).

Almost surely, 2^512045520051 is an apocalyptic number.

512045520051 is a deficient number, since it is larger than the sum of its proper divisors (263065127757).

512045520051 is a wasteful number, since it uses less digits than its factorization.

512045520051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9011331.

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 512045520051 in words is "five hundred twelve billion, forty-five million, five hundred twenty thousand, fifty-one".