10274620613 has 4 divisors (see below), whose sum is σ = 10552313100. Its totient is φ = 9996928128.

The previous prime is 10274620607. The next prime is 10274620621. The reversal of 10274620613 is 31602647201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9331946404 + 942674209 = 96602^2 + 30703^2 .

It is a cyclic number.

It is not a de Polignac number, because 10274620613 - 2⁴ = 10274620597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10274620613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10274620913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138846188 + ... + 138846261.

It is an arithmetic number, because the mean of its divisors is an integer number (2638078275).

Almost surely, 2^10274620613 is an apocalyptic number.

It is an amenable number.

10274620613 is a deficient number, since it is larger than the sum of its proper divisors (277692487).

10274620613 is an equidigital number, since it uses as much as digits as its factorization.

10274620613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277692486.

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 10274620613 in words is "ten billion, two hundred seventy-four million, six hundred twenty thousand, six hundred thirteen".