25070507643213 has 16 divisors (see below), whose sum is σ = 37141569950400. Its totient is φ = 16713637046640.

The previous prime is 25070507643179. The next prime is 25070507643239. The reversal of 25070507643213 is 31234670507052.

25070507643213 is a `hidden beast` number, since 2 + 5 + 0 + 70 + 507 + 64 + 3 + 2 + 13 = 666.

It is not a de Polignac number, because 25070507643213 - 2¹⁰ = 25070507642189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25070507643283) 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, 24534478 + ... + 25535888.

It is an arithmetic number, because the mean of its divisors is an integer number (2321348121900).

Almost surely, 2^{25070507643213} is an apocalyptic number.

It is an amenable number.

25070507643213 is a deficient number, since it is larger than the sum of its proper divisors (12071062307187).

25070507643213 is a wasteful number, since it uses less digits than its factorization.

25070507643213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1928649 (or 1928643 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The spelling of 25070507643213 in words is "twenty-five trillion, seventy billion, five hundred seven million, six hundred forty-three thousand, two hundred thirteen".