65052451 has 2 divisors, whose sum is σ = 65052452. Its totient is φ = 65052450.

The previous prime is 65052443. The next prime is 65052497. The reversal of 65052451 is 15425056.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65052451 - 2³ = 65052443 is a prime.

It is a super-2 number, since 2×65052451² = 8463642762214802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65092451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32526225 + 32526226.

It is an arithmetic number, because the mean of its divisors is an integer number (32526226).

Almost surely, 2^65052451 is an apocalyptic number.

65052451 is a deficient number, since it is larger than the sum of its proper divisors (1).

65052451 is an equidigital number, since it uses as much as digits as its factorization.

65052451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 65052451 is about 8065.5099652781. The cubic root of 65052451 is about 402.1806960573.

The spelling of 65052451 in words is "sixty-five million, fifty-two thousand, four hundred fifty-one".