13048624692 has 42 divisors (see below), whose sum is σ = 34236985538. Its totient is φ = 4349540592.

The previous prime is 13048624691. The next prime is 13048624709. The reversal of 13048624692 is 29642684031.

13048624692 is a `hidden beast` number, since 13 + 0 + 4 + 8 + 624 + 6 + 9 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12933148176 + 115476516 = 113724^2 + 10746^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13048624691) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2234503 + ... + 2240334.

Almost surely, 2^13048624692 is an apocalyptic number.

13048624692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13048624692 is an abundant number, since it is smaller than the sum of its proper divisors (21188360846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13048624692 is an equidigital number, since it uses as much as digits as its factorization.

13048624692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4474859 (or 4474842 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 13048624692 in words is "thirteen billion, forty-eight million, six hundred twenty-four thousand, six hundred ninety-two".