7253688501 has 12 divisors (see below), whose sum is σ = 11029000320. Its totient is φ = 4581276840.

The previous prime is 7253688499. The next prime is 7253688511. The reversal of 7253688501 is 1058863527.

It is not a de Polignac number, because 7253688501 - 2¹ = 7253688499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7253688511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21209445 + ... + 21209786.

It is an arithmetic number, because the mean of its divisors is an integer number (919083360).

Almost surely, 2^7253688501 is an apocalyptic number.

It is an amenable number.

7253688501 is a deficient number, since it is larger than the sum of its proper divisors (3775311819).

7253688501 is a wasteful number, since it uses less digits than its factorization.

7253688501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42419256 (or 42419253 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 7253688501 is about 85168.5886991208. The cubic root of 7253688501 is about 1935.7664883998.

The spelling of 7253688501 in words is "seven billion, two hundred fifty-three million, six hundred eighty-eight thousand, five hundred one".