2070570547 has 4 divisors (see below), whose sum is σ = 2071245240. Its totient is φ = 2069895856.

The previous prime is 2070570533. The next prime is 2070570553. The reversal of 2070570547 is 7450750702.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2070570547 - 2¹⁵ = 2070537779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2070570247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332722 + ... + 338887.

It is an arithmetic number, because the mean of its divisors is an integer number (517811310).

Almost surely, 2^2070570547 is an apocalyptic number.

2070570547 is a deficient number, since it is larger than the sum of its proper divisors (674693).

2070570547 is an equidigital number, since it uses as much as digits as its factorization.

2070570547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674692.

The product of its (nonzero) digits is 68600, while the sum is 37.

The square root of 2070570547 is about 45503.5223581648. The cubic root of 2070570547 is about 1274.5689783874.

The spelling of 2070570547 in words is "two billion, seventy million, five hundred seventy thousand, five hundred forty-seven".