76253406371253 has 6 divisors (see below), whose sum is σ = 110143809202934. Its totient is φ = 50835604247496.

The previous prime is 76253406371231. The next prime is 76253406371257. The reversal of 76253406371253 is 35217360435267.

76253406371253 is a `hidden beast` number, since 7 + 62 + 53 + 406 + 3 + 7 + 125 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 70987331458404 + 5266074912849 = 8425398^2 + 2294793^2 .

It is not a de Polignac number, because 76253406371253 - 2¹⁴ = 76253406354869 is a prime.

It is a super-2 number, since 2×76253406371253² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 76253406371253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76253406371257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4236300353950 + ... + 4236300353967.

Almost surely, 2^{76253406371253} is an apocalyptic number.

It is an amenable number.

76253406371253 is a deficient number, since it is larger than the sum of its proper divisors (33890402831681).

76253406371253 is a wasteful number, since it uses less digits than its factorization.

76253406371253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8472600707923 (or 8472600707920 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 54.

The spelling of 76253406371253 in words is "seventy-six trillion, two hundred fifty-three billion, four hundred six million, three hundred seventy-one thousand, two hundred fifty-three".