652235015601451 has 2 divisors, whose sum is σ = 652235015601452. Its totient is φ = 652235015601450.

The previous prime is 652235015601287. The next prime is 652235015601527. The reversal of 652235015601451 is 154106510532256.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652235015601451 - 2¹¹ = 652235015599403 is a prime.

It is not a weakly prime, because it can be changed into another prime (652235015605451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326117507800725 + 326117507800726.

It is an arithmetic number, because the mean of its divisors is an integer number (326117507800726).

Almost surely, 2^{652235015601451} is an apocalyptic number.

652235015601451 is a deficient number, since it is larger than the sum of its proper divisors (1).

652235015601451 is an equidigital number, since it uses as much as digits as its factorization.

652235015601451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 652235015601451 in words is "six hundred fifty-two trillion, two hundred thirty-five billion, fifteen million, six hundred one thousand, four hundred fifty-one".