25056133165052 has 24 divisors (see below), whose sum is σ = 47834563510272. Its totient is φ = 11389121089200.

The previous prime is 25056133165033. The next prime is 25056133165073.

25056133165052 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 25056133164994 and 25056133165012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29494277 + ... + 30331907.

It is an arithmetic number, because the mean of its divisors is an integer number (1993106812928).

Almost surely, 2^{25056133165052} is an apocalyptic number.

25056133165052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25056133165052 is a deficient number, since it is larger than the sum of its proper divisors (22778430345220).

25056133165052 is a wasteful number, since it uses less digits than its factorization.

25056133165052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517489 (or 1517487 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 25056133165052 in words is "twenty-five trillion, fifty-six billion, one hundred thirty-three million, one hundred sixty-five thousand, fifty-two".