2469093725081 has 4 divisors (see below), whose sum is σ = 2469699939252. Its totient is φ = 2468487510912.

The previous prime is 2469093725053. The next prime is 2469093725101. The reversal of 2469093725081 is 1805273909642.

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 1333888713481 + 1135205011600 = 1154941^2 + 1065460^2 .

It is a cyclic number.

It is not a de Polignac number, because 2469093725081 - 2⁶ = 2469093725017 is a prime.

It is a super-2 number, since 2×2469093725081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2469093725281) 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, 303100976 + ... + 303109121.

It is an arithmetic number, because the mean of its divisors is an integer number (617424984813).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2469093725081 = 4938187450162, but 3⋅2469093725081 = 7407281175243 is not.

Almost surely, 2^{2469093725081} is an apocalyptic number.

It is an amenable number.

2469093725081 is a deficient number, since it is larger than the sum of its proper divisors (606214171).

2469093725081 is an equidigital number, since it uses as much as digits as its factorization.

2469093725081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606214170.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 2469093725081 in words is "two trillion, four hundred sixty-nine billion, ninety-three million, seven hundred twenty-five thousand, eighty-one".