8725269951 has 24 divisors (see below), whose sum is σ = 13112213504. Its totient is φ = 5584859280.

The previous prime is 8725269947. The next prime is 8725269961. The reversal of 8725269951 is 1599625278.

It is not a de Polignac number, because 8725269951 - 2² = 8725269947 is a prime.

It is a super-2 number, since 2×8725269951² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8725269961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87691 + ... + 158556.

Almost surely, 2^8725269951 is an apocalyptic number.

8725269951 is a deficient number, since it is larger than the sum of its proper divisors (4386943553).

8725269951 is a wasteful number, since it uses less digits than its factorization.

8725269951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246411 (or 246408 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 54.

The square root of 8725269951 is about 93409.1534647435. The cubic root of 8725269951 is about 2058.6994926356.

The spelling of 8725269951 in words is "eight billion, seven hundred twenty-five million, two hundred sixty-nine thousand, nine hundred fifty-one".