8975149853 has 4 divisors (see below), whose sum is σ = 9264670848. Its totient is φ = 8685628860.

The previous prime is 8975149849. The next prime is 8975149889. The reversal of 8975149853 is 3589415798.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8975149853 - 2² = 8975149849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8975149792 and 8975149801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8975149153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144760451 + ... + 144760512.

It is an arithmetic number, because the mean of its divisors is an integer number (2316167712).

Almost surely, 2^8975149853 is an apocalyptic number.

It is an amenable number.

8975149853 is a deficient number, since it is larger than the sum of its proper divisors (289520995).

8975149853 is a wasteful number, since it uses less digits than its factorization.

8975149853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289520994.

The product of its digits is 10886400, while the sum is 59.

The square root of 8975149853 is about 94737.2674980654. The cubic root of 8975149853 is about 2078.1675994789.

The spelling of 8975149853 in words is "eight billion, nine hundred seventy-five million, one hundred forty-nine thousand, eight hundred fifty-three".