20364126052 has 48 divisors (see below), whose sum is σ = 39358036480. Its totient is φ = 9181900800.

The previous prime is 20364126043. The next prime is 20364126077. The reversal of 20364126052 is 25062146302.

It is a super-3 number, since 3×20364126052³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72868 + ... + 214564.

Almost surely, 2^20364126052 is an apocalyptic number.

It is an amenable number.

20364126052 is a deficient number, since it is larger than the sum of its proper divisors (18993910428).

20364126052 is a wasteful number, since it uses less digits than its factorization.

20364126052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141812 (or 141810 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 20364126052 in words is "twenty billion, three hundred sixty-four million, one hundred twenty-six thousand, fifty-two".