764550051 has 8 divisors (see below), whose sum is σ = 1019535120. Its totient is φ = 509632512.

The previous prime is 764550047. The next prime is 764550091. The reversal of 764550051 is 150055467.

764550051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 764550051 - 2² = 764550047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 764549994 and 764550021.

It is not an unprimeable number, because it can be changed into a prime (764550011) 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, 22995 + ... + 45363.

It is an arithmetic number, because the mean of its divisors is an integer number (127441890).

Almost surely, 2^764550051 is an apocalyptic number.

764550051 is a deficient number, since it is larger than the sum of its proper divisors (254985069).

764550051 is a wasteful number, since it uses less digits than its factorization.

764550051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33765.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 764550051 is about 27650.4982052765. The cubic root of 764550051 is about 914.3980836276.

The spelling of 764550051 in words is "seven hundred sixty-four million, five hundred fifty thousand, fifty-one".