25241353006534 has 32 divisors (see below), whose sum is σ = 43473846620736. Its totient is φ = 10767102474240.

The previous prime is 25241353006531. The next prime is 25241353006561. The reversal of 25241353006534 is 43560035314252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25241353006531) 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, 2393107 + ... + 7497310.

It is an arithmetic number, because the mean of its divisors is an integer number (1358557706898).

Almost surely, 2^{25241353006534} is an apocalyptic number.

25241353006534 is a deficient number, since it is larger than the sum of its proper divisors (18232493614202).

25241353006534 is a wasteful number, since it uses less digits than its factorization.

25241353006534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9891280.

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 25241353006534 in words is "twenty-five trillion, two hundred forty-one billion, three hundred fifty-three million, six thousand, five hundred thirty-four".