7652347091 has 2 divisors, whose sum is σ = 7652347092. Its totient is φ = 7652347090.

The previous prime is 7652347069. The next prime is 7652347111. The reversal of 7652347091 is 1907432567.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7652347091 is a prime.

It is a super-2 number, since 2×7652347091² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7622347091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3826173545 + 3826173546.

It is an arithmetic number, because the mean of its divisors is an integer number (3826173546).

Almost surely, 2^7652347091 is an apocalyptic number.

7652347091 is a deficient number, since it is larger than the sum of its proper divisors (1).

7652347091 is an equidigital number, since it uses as much as digits as its factorization.

7652347091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 7652347091 is about 87477.6948198797. The cubic root of 7652347091 is about 1970.5988277196.

The spelling of 7652347091 in words is "seven billion, six hundred fifty-two million, three hundred forty-seven thousand, ninety-one".