2513495340 has 96 divisors (see below), whose sum is σ = 8001692160. Its totient is φ = 654671808.

The previous prime is 2513495329. The next prime is 2513495357. The reversal of 2513495340 is 435943152.

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

It is a junction number, because it is equal to n+sod(n) for n = 2513495295 and 2513495304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30904 + ... + 77343.

It is an arithmetic number, because the mean of its divisors is an integer number (83350960).

Almost surely, 2^2513495340 is an apocalyptic number.

2513495340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2513495340 is an abundant number, since it is smaller than the sum of its proper divisors (5488196820).

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

2513495340 is a wasteful number, since it uses less digits than its factorization.

2513495340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108308 (or 108300 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 2513495340 is about 50134.7717657117. The cubic root of 2513495340 is about 1359.6465596832.

The spelling of 2513495340 in words is "two billion, five hundred thirteen million, four hundred ninety-five thousand, three hundred forty".