764550050 has 48 divisors (see below), whose sum is σ = 1568872800. Its totient is φ = 274876800.

The previous prime is 764550047. The next prime is 764550091. The reversal of 764550050 is 50055467.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 764549989 and 764550016.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41141 + ... + 56759.

It is an arithmetic number, because the mean of its divisors is an integer number (32684850).

Almost surely, 2^764550050 is an apocalyptic number.

764550050 is an abundant number, since it is smaller than the sum of its proper divisors (804322750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

764550050 is a wasteful number, since it uses less digits than its factorization.

764550050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15731 (or 15726 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 764550050 is about 27650.4981871937. The cubic root of 764550050 is about 914.3980832290.

The spelling of 764550050 in words is "seven hundred sixty-four million, five hundred fifty thousand, fifty".