245601525101 has 2 divisors, whose sum is σ = 245601525102. Its totient is φ = 245601525100.

The previous prime is 245601524989. The next prime is 245601525107. The reversal of 245601525101 is 101525106542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 245273553001 + 327972100 = 495251^2 + 18110^2 .

It is a cyclic number.

It is not a de Polignac number, because 245601525101 - 2¹⁸ = 245601262957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245601525107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122800762550 + 122800762551.

It is an arithmetic number, because the mean of its divisors is an integer number (122800762551).

Almost surely, 2^245601525101 is an apocalyptic number.

It is an amenable number.

245601525101 is a deficient number, since it is larger than the sum of its proper divisors (1).

245601525101 is an equidigital number, since it uses as much as digits as its factorization.

245601525101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 245601525101 in words is "two hundred forty-five billion, six hundred one million, five hundred twenty-five thousand, one hundred one".