2520462152 has 64 divisors (see below), whose sum is σ = 5276502000. Its totient is φ = 1120702464.

The previous prime is 2520462137. The next prime is 2520462173. The reversal of 2520462152 is 2512640252.

It can be written as a sum of positive squares in 8 ways, for example, as 2037077956 + 483384196 = 45134^2 + 21986^2 .

It is a super-2 number, since 2×2520462152² = 12705458919328942208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2439428 + ... + 2440460.

Almost surely, 2^2520462152 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 2520462152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2638251000).

2520462152 is an abundant number, since it is smaller than the sum of its proper divisors (2756039848).

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

2520462152 is a wasteful number, since it uses less digits than its factorization.

2520462152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890 (or 1886 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 2520462152 is about 50204.2045251192. The cubic root of 2520462152 is about 1360.9016065920.

The spelling of 2520462152 in words is "two billion, five hundred twenty million, four hundred sixty-two thousand, one hundred fifty-two".