2533120494 has 16 divisors (see below), whose sum is σ = 5067445968. Its totient is φ = 844172672.

The previous prime is 2533120493. The next prime is 2533120511. The reversal of 2533120494 is 4940213352.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2533120493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21627 + ... + 74390.

It is an arithmetic number, because the mean of its divisors is an integer number (316715373).

Almost surely, 2^2533120494 is an apocalyptic number.

2533120494 is an abundant number, since it is smaller than the sum of its proper divisors (2534325474).

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

2533120494 is a wasteful number, since it uses less digits than its factorization.

2533120494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100419.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2533120494 is about 50330.1151796814. The cubic root of 2533120494 is about 1363.1760570971.

The spelling of 2533120494 in words is "two billion, five hundred thirty-three million, one hundred twenty thousand, four hundred ninety-four".