2645125100514 has 288 divisors, whose sum is σ = 6455917907712. Its totient is φ = 777911040000.

The previous prime is 2645125100467. The next prime is 2645125100549. The reversal of 2645125100514 is 4150015215462.

2645125100514 is a `hidden beast` number, since 2 + 6 + 4 + 5 + 125 + 10 + 0 + 514 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7207425159 + ... + 7207425525.

It is an arithmetic number, because the mean of its divisors is an integer number (22416381624).

Almost surely, 2^{2645125100514} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2645125100514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3227958953856).

2645125100514 is an abundant number, since it is smaller than the sum of its proper divisors (3810792807198).

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

2645125100514 is a wasteful number, since it uses less digits than its factorization.

2645125100514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The spelling of 2645125100514 in words is "two trillion, six hundred forty-five billion, one hundred twenty-five million, one hundred thousand, five hundred fourteen".