2530475631019 has 32 divisors (see below), whose sum is σ = 3100732517376. Its totient is φ = 2015743518720.

The previous prime is 2530475631001. The next prime is 2530475631043. The reversal of 2530475631019 is 9101365740352.

It is not a de Polignac number, because 2530475631019 - 2¹¹ = 2530475628971 is a prime.

It is a super-2 number, since 2×2530475631019² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2530475631019.

It is not an unprimeable number, because it can be changed into a prime (2530475631059) 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, 3955699 + ... + 4550659.

It is an arithmetic number, because the mean of its divisors is an integer number (96897891168).

Almost surely, 2^{2530475631019} is an apocalyptic number.

2530475631019 is a deficient number, since it is larger than the sum of its proper divisors (570256886357).

2530475631019 is a wasteful number, since it uses less digits than its factorization.

2530475631019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595435.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 2530475631019 in words is "two trillion, five hundred thirty billion, four hundred seventy-five million, six hundred thirty-one thousand, nineteen".