2070902500 has 30 divisors (see below), whose sum is σ = 4528655054. Its totient is φ = 828360000.

The previous prime is 2070902467. The next prime is 2070902501. The reversal of 2070902500 is 52090702.

It can be written as a sum of positive squares in 5 ways, for example, as 1117698624 + 953203876 = 33432^2 + 30874^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (2070902501) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 411681 + ... + 416680.

Almost surely, 2^2070902500 is an apocalyptic number.

2070902500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070902500 is an abundant number, since it is smaller than the sum of its proper divisors (2457752554).

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

2070902500 is an equidigital number, since it uses as much as digits as its factorization.

2070902500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828385 (or 828368 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2070902500 is about 45507.1697647744. The cubic root of 2070902500 is about 1274.6370875354.

The spelling of 2070902500 in words is "two billion, seventy million, nine hundred two thousand, five hundred".