4761920051 has 16 divisors (see below), whose sum is σ = 5539184640. Its totient is φ = 4009430880.

The previous prime is 4761920041. The next prime is 4761920081. The reversal of 4761920051 is 1500291674.

It is not a de Polignac number, because 4761920051 - 2²² = 4757725747 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4761919993 and 4761920020.

It is not an unprimeable number, because it can be changed into a prime (4761920041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87086 + ... + 130796.

It is an arithmetic number, because the mean of its divisors is an integer number (346199040).

Almost surely, 2^4761920051 is an apocalyptic number.

4761920051 is a deficient number, since it is larger than the sum of its proper divisors (777264589).

4761920051 is a wasteful number, since it uses less digits than its factorization.

4761920051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43994.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 4761920051 is about 69006.6667141661. Note that the first 3 decimals coincide. The cubic root of 4761920051 is about 1682.3926662944.

The spelling of 4761920051 in words is "four billion, seven hundred sixty-one million, nine hundred twenty thousand, fifty-one".