5250711512 has 8 divisors (see below), whose sum is σ = 9845084100. Its totient is φ = 2625355752.

The previous prime is 5250711509. The next prime is 5250711577. The reversal of 5250711512 is 2151170525.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5250711512² = 55139942764498652288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328169462 + ... + 328169477.

Almost surely, 2^5250711512 is an apocalyptic number.

It is an amenable number.

5250711512 is a deficient number, since it is larger than the sum of its proper divisors (4594372588).

5250711512 is a wasteful number, since it uses less digits than its factorization.

5250711512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656338945 (or 656338941 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 29.

The square root of 5250711512 is about 72461.7934638662. The cubic root of 5250711512 is about 1738.0918342829.

The spelling of 5250711512 in words is "five billion, two hundred fifty million, seven hundred eleven thousand, five hundred twelve".