2013055497 has 14 divisors (see below), whose sum is σ = 3018203642. Its totient is φ = 1342036512.

The previous prime is 2013055483. The next prime is 2013055501. The reversal of 2013055497 is 7945503102.

2013055497 is a `hidden beast` number, since 2 + 0 + 13 + 0 + 554 + 97 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1941636096 + 71419401 = 44064^2 + 8451^2 .

It is not a de Polignac number, because 2013055497 - 2¹⁵ = 2013022729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013055477) 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, 1379968 + ... + 1381425.

Almost surely, 2^2013055497 is an apocalyptic number.

2013055497 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2013055497 is a deficient number, since it is larger than the sum of its proper divisors (1005148145).

2013055497 is an frugal number, since it uses more digits than its factorization.

2013055497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761411 (or 2761396 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 2013055497 is about 44867.0870126421. The cubic root of 2013055497 is about 1262.6565887792.

Adding to 2013055497 its reverse (7945503102), we get a palindrome (9958558599).

The spelling of 2013055497 in words is "two billion, thirteen million, fifty-five thousand, four hundred ninety-seven".