2751252515240 has 64 divisors (see below), whose sum is σ = 6516985464000. Its totient is φ = 1042442127360.

The previous prime is 2751252515161. The next prime is 2751252515251. The reversal of 2751252515240 is 425152521572.

It is a super-2 number, since 2×2751252515240² (a number of 26 digits) contains 22 as substring.

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, 5609816 + ... + 6080504.

It is an arithmetic number, because the mean of its divisors is an integer number (101827897875).

Almost surely, 2^{2751252515240} is an apocalyptic number.

2751252515240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2751252515240 is an abundant number, since it is smaller than the sum of its proper divisors (3765732948760).

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

2751252515240 is a wasteful number, since it uses less digits than its factorization.

2751252515240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478410 (or 478406 counting only the distinct ones).

The product of its (nonzero) digits is 280000, while the sum is 41.

The spelling of 2751252515240 in words is "two trillion, seven hundred fifty-one billion, two hundred fifty-two million, five hundred fifteen thousand, two hundred forty".