2450020255131 has 32 divisors (see below), whose sum is σ = 3292828487680. Its totient is φ = 1620332273664.

The previous prime is 2450020255079. The next prime is 2450020255181. The reversal of 2450020255131 is 1315520200542.

It is not a de Polignac number, because 2450020255131 - 2¹⁴ = 2450020238747 is a prime.

It is a super-2 number, since 2×2450020255131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2450020255181) 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, 528133110 + ... + 528137748.

It is an arithmetic number, because the mean of its divisors is an integer number (102900890240).

Almost surely, 2^{2450020255131} is an apocalyptic number.

2450020255131 is a deficient number, since it is larger than the sum of its proper divisors (842808232549).

2450020255131 is a wasteful number, since it uses less digits than its factorization.

2450020255131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 2450020255131 its reverse (1315520200542), we get a palindrome (3765540455673).

The spelling of 2450020255131 in words is "two trillion, four hundred fifty billion, twenty million, two hundred fifty-five thousand, one hundred thirty-one".