25011147520213 has 16 divisors (see below), whose sum is σ = 26458961550336. Its totient is φ = 23593435367040.

The previous prime is 25011147520211. The next prime is 25011147520217. The reversal of 25011147520213 is 31202574111052.

It is a cyclic number.

It is not a de Polignac number, because 25011147520213 - 2¹ = 25011147520211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25011147520211) 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, 14833231 + ... + 16433107.

It is an arithmetic number, because the mean of its divisors is an integer number (1653685096896).

Almost surely, 2^{25011147520213} is an apocalyptic number.

25011147520213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

25011147520213 is a deficient number, since it is larger than the sum of its proper divisors (1447814030123).

25011147520213 is a wasteful number, since it uses less digits than its factorization.

25011147520213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609284.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 25011147520213 in words is "twenty-five trillion, eleven billion, one hundred forty-seven million, five hundred twenty thousand, two hundred thirteen".