20794524070 has 16 divisors (see below), whose sum is σ = 37724871168. Its totient is φ = 8252314560.

The previous prime is 20794524067. The next prime is 20794524071. The reversal of 20794524070 is 7042549702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20794524071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8185551 + ... + 8188090.

It is an arithmetic number, because the mean of its divisors is an integer number (2357804448).

Almost surely, 2^20794524070 is an apocalyptic number.

20794524070 is a deficient number, since it is larger than the sum of its proper divisors (16930347098).

20794524070 is a wasteful number, since it uses less digits than its factorization.

20794524070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16373775.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 20794524070 in words is "twenty billion, seven hundred ninety-four million, five hundred twenty-four thousand, seventy".