8897253953 has 8 divisors (see below), whose sum is σ = 10174253760. Its totient is φ = 7621745040.

The previous prime is 8897253941. The next prime is 8897253961. The reversal of 8897253953 is 3593527988.

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

It is not a de Polignac number, because 8897253953 - 2⁶ = 8897253889 is a prime.

It is a super-2 number, since 2×8897253953² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8897253892 and 8897253901.

It is not an unprimeable number, because it can be changed into a prime (8897252953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359903 + ... + 383828.

It is an arithmetic number, because the mean of its divisors is an integer number (1271781720).

Almost surely, 2^8897253953 is an apocalyptic number.

It is an amenable number.

8897253953 is a deficient number, since it is larger than the sum of its proper divisors (1276999807).

8897253953 is a wasteful number, since it uses less digits than its factorization.

8897253953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745447.

The product of its digits is 16329600, while the sum is 59.

The square root of 8897253953 is about 94325.2561777597. The cubic root of 8897253953 is about 2072.1379385498.

The spelling of 8897253953 in words is "eight billion, eight hundred ninety-seven million, two hundred fifty-three thousand, nine hundred fifty-three".