4895145672 has 32 divisors (see below), whose sum is σ = 12243734880. Its totient is φ = 1630932480.

The previous prime is 4895145653. The next prime is 4895145691. The reversal of 4895145672 is 2765415984.

It is an interprime number because it is at equal distance from previous prime (4895145653) and next prime (4895145691).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3288 + ... + 99000.

It is an arithmetic number, because the mean of its divisors is an integer number (382616715).

Almost surely, 2^4895145672 is an apocalyptic number.

It is an amenable number.

4895145672 is an abundant number, since it is smaller than the sum of its proper divisors (7348589208).

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

4895145672 is a wasteful number, since it uses less digits than its factorization.

4895145672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97853 (or 97849 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 51.

The square root of 4895145672 is about 69965.3176366691. The cubic root of 4895145672 is about 1697.9381776351.

The spelling of 4895145672 in words is "four billion, eight hundred ninety-five million, one hundred forty-five thousand, six hundred seventy-two".