3245139799753 has 2 divisors, whose sum is σ = 3245139799754. Its totient is φ = 3245139799752.

The previous prime is 3245139799747. The next prime is 3245139799757. The reversal of 3245139799753 is 3579979315423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3155483271424 + 89656528329 = 1776368^2 + 299427^2 .

It is a cyclic number.

It is not a de Polignac number, because 3245139799753 - 2³⁷ = 3107700846281 is a prime.

It is a super-2 number, since 2×3245139799753² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3245139799757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622569899876 + 1622569899877.

It is an arithmetic number, because the mean of its divisors is an integer number (1622569899877).

Almost surely, 2^{3245139799753} is an apocalyptic number.

It is an amenable number.

3245139799753 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245139799753 is an equidigital number, since it uses as much as digits as its factorization.

3245139799753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192893400, while the sum is 67.

The spelling of 3245139799753 in words is "three trillion, two hundred forty-five billion, one hundred thirty-nine million, seven hundred ninety-nine thousand, seven hundred fifty-three".