2519487012 has 48 divisors (see below), whose sum is σ = 6730819200. Its totient is φ = 718547712.

The previous prime is 2519487011. The next prime is 2519487013. The reversal of 2519487012 is 2107849152.

It is an interprime number because it is at equal distance from previous prime (2519487011) and next prime (2519487013).

It is not an unprimeable number, because it can be changed into a prime (2519487011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19864 + ... + 73712.

It is an arithmetic number, because the mean of its divisors is an integer number (140225400).

Almost surely, 2^2519487012 is an apocalyptic number.

It is an amenable number.

2519487012 is an abundant number, since it is smaller than the sum of its proper divisors (4211332188).

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

2519487012 is a wasteful number, since it uses less digits than its factorization.

2519487012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54420 (or 54418 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 2519487012 is about 50194.4918492059. The cubic root of 2519487012 is about 1360.7260778341.

The spelling of 2519487012 in words is "two billion, five hundred nineteen million, four hundred eighty-seven thousand, twelve".