1357014260653 has 4 divisors (see below), whose sum is σ = 1357065493308. Its totient is φ = 1356963028000.

The previous prime is 1357014260633. The next prime is 1357014260671. The reversal of 1357014260653 is 3560624107531.

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 745635704004 + 611378556649 = 863502^2 + 781907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1357014260653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357014260633) 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, 25576576 + ... + 25629577.

It is an arithmetic number, because the mean of its divisors is an integer number (339266373327).

Almost surely, 2^{1357014260653} is an apocalyptic number.

It is an amenable number.

1357014260653 is a deficient number, since it is larger than the sum of its proper divisors (51232655).

1357014260653 is an equidigital number, since it uses as much as digits as its factorization.

1357014260653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51232654.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 1357014260653 in words is "one trillion, three hundred fifty-seven billion, fourteen million, two hundred sixty thousand, six hundred fifty-three".