7332530857 has 4 divisors (see below), whose sum is σ = 7381090816. Its totient is φ = 7283970900.

The previous prime is 7332530827. The next prime is 7332530869. The reversal of 7332530857 is 7580352337.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7332530857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7332530827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24279753 + ... + 24280054.

It is an arithmetic number, because the mean of its divisors is an integer number (1845272704).

Almost surely, 2^7332530857 is an apocalyptic number.

It is an amenable number.

7332530857 is a deficient number, since it is larger than the sum of its proper divisors (48559959).

7332530857 is a wasteful number, since it uses less digits than its factorization.

7332530857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48559958.

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 7332530857 is about 85630.1982772433. The cubic root of 7332530857 is about 1942.7546916109.

The spelling of 7332530857 in words is "seven billion, three hundred thirty-two million, five hundred thirty thousand, eight hundred fifty-seven".