8425972526 has 8 divisors (see below), whose sum is σ = 12639376344. Its totient is φ = 4212847080.

The previous prime is 8425972493. The next prime is 8425972543. The reversal of 8425972526 is 6252795248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41636 + ... + 136328.

It is an arithmetic number, because the mean of its divisors is an integer number (1579922043).

Almost surely, 2^8425972526 is an apocalyptic number.

8425972526 is a deficient number, since it is larger than the sum of its proper divisors (4213403818).

8425972526 is a wasteful number, since it uses less digits than its factorization.

8425972526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139186.

The product of its digits is 2419200, while the sum is 50.

The square root of 8425972526 is about 91793.0962872481. The cubic root of 8425972526 is about 2034.8856675821.

The spelling of 8425972526 in words is "eight billion, four hundred twenty-five million, nine hundred seventy-two thousand, five hundred twenty-six".