8465153172 has 36 divisors (see below), whose sum is σ = 22976845920. Its totient is φ = 2418615024.

The previous prime is 8465153131. The next prime is 8465153173. The reversal of 8465153172 is 2713515648.

It is a happy number.

It is a super-3 number, since 3×8465153172³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8465153173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7197672 + ... + 7198847.

It is an arithmetic number, because the mean of its divisors is an integer number (638245720).

Almost surely, 2^8465153172 is an apocalyptic number.

It is an amenable number.

8465153172 is an abundant number, since it is smaller than the sum of its proper divisors (14511692748).

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

8465153172 is a wasteful number, since it uses less digits than its factorization.

8465153172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14396540 (or 14396531 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 8465153172 is about 92006.2670256760. The cubic root of 8465153172 is about 2038.0348540129.

The spelling of 8465153172 in words is "eight billion, four hundred sixty-five million, one hundred fifty-three thousand, one hundred seventy-two".