2651651503140 has 96 divisors (see below), whose sum is σ = 7474096433664. Its totient is φ = 702398062080.

The previous prime is 2651651503097. The next prime is 2651651503201. The reversal of 2651651503140 is 413051561562.

2651651503140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2651651503140³ (a number of 38 digits) contains 333 as substring.

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, 33693717 + ... + 33772323.

It is an arithmetic number, because the mean of its divisors is an integer number (77855171184).

Almost surely, 2^{2651651503140} is an apocalyptic number.

2651651503140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2651651503140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3737048216832).

2651651503140 is an abundant number, since it is smaller than the sum of its proper divisors (4822444930524).

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

2651651503140 is a wasteful number, since it uses less digits than its factorization.

2651651503140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82357 (or 82355 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 2651651503140 in words is "two trillion, six hundred fifty-one billion, six hundred fifty-one million, five hundred three thousand, one hundred forty".