2070905507 has 24 divisors (see below), whose sum is σ = 2406167760. Its totient is φ = 1767260160.

The previous prime is 2070905491. The next prime is 2070905519. The reversal of 2070905507 is 7055090702.

It is not a de Polignac number, because 2070905507 - 2⁴ = 2070905491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2070905107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1833719 + ... + 1834847.

It is an arithmetic number, because the mean of its divisors is an integer number (100256990).

Almost surely, 2^2070905507 is an apocalyptic number.

2070905507 is a deficient number, since it is larger than the sum of its proper divisors (335262253).

2070905507 is a wasteful number, since it uses less digits than its factorization.

2070905507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 2070905507 is about 45507.2028035123. The cubic root of 2070905507 is about 1274.6377044697.

The spelling of 2070905507 in words is "two billion, seventy million, nine hundred five thousand, five hundred seven".