20732955002 has 8 divisors (see below), whose sum is σ = 32736244800. Its totient is φ = 9820873404.

The previous prime is 20732954993. The next prime is 20732955011. The reversal of 20732955002 is 20055923702.

It is an interprime number because it is at equal distance from previous prime (20732954993) and next prime (20732955011).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×20732955002² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272802002 + ... + 272802077.

It is an arithmetic number, because the mean of its divisors is an integer number (4092030600).

Almost surely, 2^20732955002 is an apocalyptic number.

20732955002 is a deficient number, since it is larger than the sum of its proper divisors (12003289798).

20732955002 is a wasteful number, since it uses less digits than its factorization.

20732955002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545604100.

The product of its (nonzero) digits is 37800, while the sum is 35.

The spelling of 20732955002 in words is "twenty billion, seven hundred thirty-two million, nine hundred fifty-five thousand, two".