2490133020 has 48 divisors (see below), whose sum is σ = 6974546208. Its totient is φ = 663828480.

The previous prime is 2490133007. The next prime is 2490133039. The reversal of 2490133020 is 203310942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349332 + ... + 356388.

It is an arithmetic number, because the mean of its divisors is an integer number (145303046).

Almost surely, 2^2490133020 is an apocalyptic number.

2490133020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2490133020 is an abundant number, since it is smaller than the sum of its proper divisors (4484413188).

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

2490133020 is a wasteful number, since it uses less digits than its factorization.

2490133020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12950 (or 12948 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2490133020 is about 49901.2326501059. The cubic root of 2490133020 is about 1355.4209137922.

Adding to 2490133020 its reverse (203310942), we get a palindrome (2693443962).

The spelling of 2490133020 in words is "two billion, four hundred ninety million, one hundred thirty-three thousand, twenty".