20190708152 has 32 divisors (see below), whose sum is σ = 38472976080. Its totient is φ = 9932259840.

The previous prime is 20190708143. The next prime is 20190708157. The reversal of 20190708152 is 25180709102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20190708157) 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, 96938 + ... + 223110.

Almost surely, 2^20190708152 is an apocalyptic number.

It is an amenable number.

20190708152 is a deficient number, since it is larger than the sum of its proper divisors (18282267928).

20190708152 is a wasteful number, since it uses less digits than its factorization.

20190708152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126503 (or 126499 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 20190708152 in words is "twenty billion, one hundred ninety million, seven hundred eight thousand, one hundred fifty-two".