20096851451 has 8 divisors (see below), whose sum is σ = 20158185984. Its totient is φ = 20035563840.

The previous prime is 20096851447. The next prime is 20096851457. The reversal of 20096851451 is 15415869002.

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 20096851451 - 2² = 20096851447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20096851399 and 20096851408.

It is not an unprimeable number, because it can be changed into a prime (20096851457) 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, 969071 + ... + 989591.

It is an arithmetic number, because the mean of its divisors is an integer number (2519773248).

Almost surely, 2^20096851451 is an apocalyptic number.

20096851451 is a deficient number, since it is larger than the sum of its proper divisors (61334533).

20096851451 is a wasteful number, since it uses less digits than its factorization.

20096851451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23461.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 20096851451 in words is "twenty billion, ninety-six million, eight hundred fifty-one thousand, four hundred fifty-one".