7120560251 has 16 divisors (see below), whose sum is σ = 8686748160. Its totient is φ = 5700663360.

The previous prime is 7120560197. The next prime is 7120560263. The reversal of 7120560251 is 1520650217.

It is not a de Polignac number, because 7120560251 - 2¹⁴ = 7120543867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7120560281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367586 + ... + 386471.

It is an arithmetic number, because the mean of its divisors is an integer number (542921760).

Almost surely, 2^7120560251 is an apocalyptic number.

7120560251 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

7120560251 is a deficient number, since it is larger than the sum of its proper divisors (1566187909).

7120560251 is a wasteful number, since it uses less digits than its factorization.

7120560251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754154.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 7120560251 is about 84383.4121791718. The cubic root of 7120560251 is about 1923.8508012115.

The spelling of 7120560251 in words is "seven billion, one hundred twenty million, five hundred sixty thousand, two hundred fifty-one".