135763514265457 has 16 divisors (see below), whose sum is σ = 146260603319040. Its totient is φ = 125274111177600.

The previous prime is 135763514265437. The next prime is 135763514265493. The reversal of 135763514265457 is 754562415367531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 135763514265457 - 2²³ = 135763505876849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135763514265437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392342157 + ... + 392688037.

It is an arithmetic number, because the mean of its divisors is an integer number (9141287707440).

Almost surely, 2^{135763514265457} is an apocalyptic number.

It is an amenable number.

135763514265457 is a deficient number, since it is larger than the sum of its proper divisors (10497089053583).

135763514265457 is a wasteful number, since it uses less digits than its factorization.

135763514265457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356904.

The product of its digits is 317520000, while the sum is 64.

The spelling of 135763514265457 in words is "one hundred thirty-five trillion, seven hundred sixty-three billion, five hundred fourteen million, two hundred sixty-five thousand, four hundred fifty-seven".