13290481057 has 12 divisors (see below), whose sum is σ = 16030626816. Its totient is φ = 10792268280.

The previous prime is 13290481037. The next prime is 13290481103. The reversal of 13290481057 is 75018409231.

It is not a de Polignac number, because 13290481057 - 2¹¹ = 13290479009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13290481037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2627169 + ... + 2632222.

It is an arithmetic number, because the mean of its divisors is an integer number (1335885568).

Almost surely, 2^13290481057 is an apocalyptic number.

It is an amenable number.

13290481057 is a deficient number, since it is larger than the sum of its proper divisors (2740145759).

13290481057 is an equidigital number, since it uses as much as digits as its factorization.

13290481057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259436 (or 5259417 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 13290481057 in words is "thirteen billion, two hundred ninety million, four hundred eighty-one thousand, fifty-seven".