7251752501 has 48 divisors (see below), whose sum is σ = 9075990528. Its totient is φ = 5762988000.

The previous prime is 7251752491. The next prime is 7251752527. The reversal of 7251752501 is 1052571527.

7251752501 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7251752501 - 2¹⁴ = 7251736117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7251752201) 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, 7317116 + ... + 7318106.

It is an arithmetic number, because the mean of its divisors is an integer number (189083136).

Almost surely, 2^7251752501 is an apocalyptic number.

It is an amenable number.

7251752501 is a deficient number, since it is larger than the sum of its proper divisors (1824238027).

7251752501 is a wasteful number, since it uses less digits than its factorization.

7251752501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 1215 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 35.

The square root of 7251752501 is about 85157.2222480278. Note that the first 4 decimals coincide. The cubic root of 7251752501 is about 1935.5942552256.

The spelling of 7251752501 in words is "seven billion, two hundred fifty-one million, seven hundred fifty-two thousand, five hundred one".