25332313910494 has 16 divisors (see below), whose sum is σ = 40410915905808. Its totient is φ = 11868573085312.

The previous prime is 25332313910479. The next prime is 25332313910537. The reversal of 25332313910494 is 49401931323352.

It is a super-2 number, since 2×25332313910494² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1641111349 + ... + 1641126784.

It is an arithmetic number, because the mean of its divisors is an integer number (2525682244113).

Almost surely, 2^{25332313910494} is an apocalyptic number.

25332313910494 is a deficient number, since it is larger than the sum of its proper divisors (15078601995314).

25332313910494 is a wasteful number, since it uses less digits than its factorization.

25332313910494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282238379.

The product of its (nonzero) digits is 2099520, while the sum is 49.

The spelling of 25332313910494 in words is "twenty-five trillion, three hundred thirty-two billion, three hundred thirteen million, nine hundred ten thousand, four hundred ninety-four".