2915452512 has 144 divisors (see below), whose sum is σ = 9498801312. Its totient is φ = 830914560.

The previous prime is 2915452471. The next prime is 2915452541. The reversal of 2915452512 is 2152545192.

2915452512 is a `hidden beast` number, since 2 + 91 + 5 + 4 + 52 + 512 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×2915452512² = 16999726699454220288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 927808 + ... + 930944.

It is an arithmetic number, because the mean of its divisors is an integer number (65963898).

Almost surely, 2^2915452512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2915452512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4749400656).

2915452512 is an abundant number, since it is smaller than the sum of its proper divisors (6583348800).

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

2915452512 is a wasteful number, since it uses less digits than its factorization.

2915452512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621 (or 3610 counting only the distinct ones).

The product of its digits is 36000, while the sum is 36.

The square root of 2915452512 is about 53994.9304286986. The cubic root of 2915452512 is about 1428.5715293409.

The spelling of 2915452512 in words is "two billion, nine hundred fifteen million, four hundred fifty-two thousand, five hundred twelve".