2031250245255 has 128 divisors (see below), whose sum is σ = 4739121561600. Its totient is φ = 799726608000.

The previous prime is 2031250245251. The next prime is 2031250245307. The reversal of 2031250245255 is 5525420521302.

2031250245255 is a `hidden beast` number, since 2 + 0 + 3 + 125 + 0 + 2 + 4 + 525 + 5 = 666.

It is not a de Polignac number, because 2031250245255 - 2² = 2031250245251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031250245251) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4944771 + ... + 5339780.

It is an arithmetic number, because the mean of its divisors is an integer number (37024387200).

Almost surely, 2^{2031250245255} is an apocalyptic number.

2031250245255 is an abundant number, since it is smaller than the sum of its proper divisors (2707871316345).

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

2031250245255 is a wasteful number, since it uses less digits than its factorization.

2031250245255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10284602 (or 10284596 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 2031250245255 its reverse (5525420521302), we get a palindrome (7556670766557).

The spelling of 2031250245255 in words is "two trillion, thirty-one billion, two hundred fifty million, two hundred forty-five thousand, two hundred fifty-five".