10155475613 has 2 divisors, whose sum is σ = 10155475614. Its totient is φ = 10155475612.

The previous prime is 10155475579. The next prime is 10155475619. The reversal of 10155475613 is 31657455101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6417131449 + 3738344164 = 80107^2 + 61142^2 .

It is a cyclic number.

It is not a de Polignac number, because 10155475613 - 2¹⁸ = 10155213469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10155475619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077737806 + 5077737807.

It is an arithmetic number, because the mean of its divisors is an integer number (5077737807).

Almost surely, 2^10155475613 is an apocalyptic number.

It is an amenable number.

10155475613 is a deficient number, since it is larger than the sum of its proper divisors (1).

10155475613 is an equidigital number, since it uses as much as digits as its factorization.

10155475613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 10155475613 in words is "ten billion, one hundred fifty-five million, four hundred seventy-five thousand, six hundred thirteen".