4777279950 has 48 divisors (see below), whose sum is σ = 11864816496. Its totient is φ = 1272096000.

The previous prime is 4777279937. The next prime is 4777279951. The reversal of 4777279950 is 599727774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4777279951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 82434 + ... + 127866.

It is an arithmetic number, because the mean of its divisors is an integer number (247183677).

Almost surely, 2^4777279950 is an apocalyptic number.

4777279950 is an abundant number, since it is smaller than the sum of its proper divisors (7087536546).

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

4777279950 is a wasteful number, since it uses less digits than its factorization.

4777279950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46149 (or 46144 counting only the distinct ones).

The product of its (nonzero) digits is 7779240, while the sum is 57.

The square root of 4777279950 is about 69117.8699758608. The cubic root of 4777279950 is about 1684.1996157642.

The spelling of 4777279950 in words is "four billion, seven hundred seventy-seven million, two hundred seventy-nine thousand, nine hundred fifty".