20070052245290 has 16 divisors (see below), whose sum is σ = 36127350725760. Its totient is φ = 8027741634960.

The previous prime is 20070052245263. The next prime is 20070052245307. The reversal of 20070052245290 is 9254225007002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34605926 + ... + 35181105.

It is an arithmetic number, because the mean of its divisors is an integer number (2257959420360).

Almost surely, 2^{20070052245290} is an apocalyptic number.

20070052245290 is a deficient number, since it is larger than the sum of its proper divisors (16057298480470).

20070052245290 is a wasteful number, since it uses less digits than its factorization.

20070052245290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69815797.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 20070052245290 in words is "twenty trillion, seventy billion, fifty-two million, two hundred forty-five thousand, two hundred ninety".