2502775226140 has 96 divisors (see below), whose sum is σ = 6269184875520. Its totient is φ = 820607141376.

The previous prime is 2502775226131. The next prime is 2502775226143. The reversal of 2502775226140 is 416225772052.

2502775226140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502775226143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15125776 + ... + 15290344.

It is an arithmetic number, because the mean of its divisors is an integer number (65304009120).

Almost surely, 2^{2502775226140} is an apocalyptic number.

2502775226140 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 2502775226140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3134592437760).

2502775226140 is an abundant number, since it is smaller than the sum of its proper divisors (3766409649380).

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

2502775226140 is a wasteful number, since it uses less digits than its factorization.

2502775226140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169331 (or 169329 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 2502775226140 in words is "two trillion, five hundred two billion, seven hundred seventy-five million, two hundred twenty-six thousand, one hundred forty".