1513714453 has 2 divisors, whose sum is σ = 1513714454. Its totient is φ = 1513714452.

The previous prime is 1513714427. The next prime is 1513714481. The reversal of 1513714453 is 3544173151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1403401444 + 110313009 = 37462^2 + 10503^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1513714453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1513711453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756857226 + 756857227.

It is an arithmetic number, because the mean of its divisors is an integer number (756857227).

Almost surely, 2^1513714453 is an apocalyptic number.

It is an amenable number.

1513714453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513714453 is an equidigital number, since it uses as much as digits as its factorization.

1513714453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 34.

The square root of 1513714453 is about 38906.4834314282. The cubic root of 1513714453 is about 1148.1923593720.

The spelling of 1513714453 in words is "one billion, five hundred thirteen million, seven hundred fourteen thousand, four hundred fifty-three".