75067868253 has 16 divisors (see below), whose sum is σ = 115568405120. Its totient is φ = 42453697536.

The previous prime is 75067868243. The next prime is 75067868329. The reversal of 75067868253 is 35286876057.

It is not a de Polignac number, because 75067868253 - 2⁹ = 75067867741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75067868193 and 75067868202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75067868203) 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, 18424048 + ... + 18428121.

It is an arithmetic number, because the mean of its divisors is an integer number (7223025320).

Almost surely, 2^75067868253 is an apocalyptic number.

It is an amenable number.

75067868253 is a deficient number, since it is larger than the sum of its proper divisors (40500536867).

75067868253 is a wasteful number, since it uses less digits than its factorization.

75067868253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36852276.

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 75067868253 in words is "seventy-five billion, sixty-seven million, eight hundred sixty-eight thousand, two hundred fifty-three".