51152625261607 has 2 divisors, whose sum is σ = 51152625261608. Its totient is φ = 51152625261606.

The previous prime is 51152625261589. The next prime is 51152625261709. The reversal of 51152625261607 is 70616252625115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51152625261607 - 2¹⁵ = 51152625228839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51152625201607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25576312630803 + 25576312630804.

It is an arithmetic number, because the mean of its divisors is an integer number (25576312630804).

Almost surely, 2^{51152625261607} is an apocalyptic number.

51152625261607 is a deficient number, since it is larger than the sum of its proper divisors (1).

51152625261607 is an equidigital number, since it uses as much as digits as its factorization.

51152625261607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 51152625261607 in words is "fifty-one trillion, one hundred fifty-two billion, six hundred twenty-five million, two hundred sixty-one thousand, six hundred seven".