2513437380720 has 200 divisors, whose sum is σ = 9976617762144. Its totient is φ = 574499962368.

The previous prime is 2513437380667. The next prime is 2513437380743. The reversal of 2513437380720 is 270837343152.

It is a happy number.

2513437380720 is a `hidden beast` number, since 2 + 5 + 134 + 373 + 80 + 72 + 0 = 666.

It is a super-2 number, since 2×2513437380720² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27660079 + ... + 27750798.

Almost surely, 2^{2513437380720} is an apocalyptic number.

2513437380720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2513437380720 is an abundant number, since it is smaller than the sum of its proper divisors (7463180381424).

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

2513437380720 is a wasteful number, since it uses less digits than its factorization.

2513437380720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55410909 (or 55410894 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 2513437380720 in words is "two trillion, five hundred thirteen billion, four hundred thirty-seven million, three hundred eighty thousand, seven hundred twenty".