8952142815 has 128 divisors (see below), whose sum is σ = 20217600000. Its totient is φ = 3649950720.

The previous prime is 8952142799. The next prime is 8952142817. The reversal of 8952142815 is 5182412598.

8952142815 is a `hidden beast` number, since 8 + 9 + 521 + 42 + 81 + 5 = 666.

It is not a de Polignac number, because 8952142815 - 2⁴ = 8952142799 is a prime.

It is a super-2 number, since 2×8952142815² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

Together with 11265457185 it forms an amicable pair .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8952142817) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 542811 + ... + 559059.

It is an arithmetic number, because the mean of its divisors is an integer number (157950000).

Almost surely, 2^8952142815 is an apocalyptic number.

8952142815 is an abundant number, since it is smaller than the sum of its proper divisors (11265457185).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8952142815 is a wasteful number, since it uses less digits than its factorization.

8952142815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16334 (or 16328 counting only the distinct ones).

The product of its digits is 230400, while the sum is 45.

The square root of 8952142815 is about 94615.7640935167. The cubic root of 8952142815 is about 2076.3903443387.

The spelling of 8952142815 in words is "eight billion, nine hundred fifty-two million, one hundred forty-two thousand, eight hundred fifteen".