20076963047 has 8 divisors (see below), whose sum is σ = 20165292672. Its totient is φ = 19988748000.

The previous prime is 20076963041. The next prime is 20076963061. The reversal of 20076963047 is 74036967002.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20076963047 - 2¹⁴ = 20076946663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20076962989 and 20076963007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20076963041) 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, 332522 + ... + 388232.

It is an arithmetic number, because the mean of its divisors is an integer number (2520661584).

Almost surely, 2^20076963047 is an apocalyptic number.

20076963047 is a deficient number, since it is larger than the sum of its proper divisors (88329625).

20076963047 is a wasteful number, since it uses less digits than its factorization.

20076963047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57289.

The product of its (nonzero) digits is 381024, while the sum is 44.

The spelling of 20076963047 in words is "twenty billion, seventy-six million, nine hundred sixty-three thousand, forty-seven".