42467116525 has 12 divisors (see below), whose sum is σ = 53202106132. Its totient is φ = 33623447040.

The previous prime is 42467116513. The next prime is 42467116553. The reversal of 42467116525 is 52561176424.

It can be written as a sum of positive squares in 6 ways, for example, as 5152081284 + 37315035241 = 71778^2 + 193171^2 .

It is not a de Polignac number, because 42467116525 - 2¹⁹ = 42466592237 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8753682 + ... + 8758531.

Almost surely, 2^42467116525 is an apocalyptic number.

It is an amenable number.

42467116525 is a deficient number, since it is larger than the sum of its proper divisors (10734989607).

42467116525 is a wasteful number, since it uses less digits than its factorization.

42467116525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17512320 (or 17512315 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The spelling of 42467116525 in words is "forty-two billion, four hundred sixty-seven million, one hundred sixteen thousand, five hundred twenty-five".