7250051520 has 84 divisors (see below), whose sum is σ = 24937166280. Its totient is φ = 1933346304.

The previous prime is 7250051519. The next prime is 7250051563. The reversal of 7250051520 is 251500527.

It is a happy number.

7250051520 is a `hidden beast` number, since 7 + 2 + 500 + 5 + 152 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1255810 + ... + 1261569.

Almost surely, 2^7250051520 is an apocalyptic number.

It is an amenable number.

7250051520 is an abundant number, since it is smaller than the sum of its proper divisors (17687114760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7250051520 is a wasteful number, since it uses less digits than its factorization.

7250051520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2517402 (or 2517389 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 7250051520 is about 85147.2343649516. The cubic root of 7250051520 is about 1935.4429048448.

The spelling of 7250051520 in words is "seven billion, two hundred fifty million, fifty-one thousand, five hundred twenty".