4773155672 has 16 divisors (see below), whose sum is σ = 8973666240. Its totient is φ = 2380178016.

The previous prime is 4773155663. The next prime is 4773155677. The reversal of 4773155672 is 2765513774.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4773155677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796808 + ... + 802775.

It is an arithmetic number, because the mean of its divisors is an integer number (560854140).

Almost surely, 2^4773155672 is an apocalyptic number.

It is an amenable number.

4773155672 is a deficient number, since it is larger than the sum of its proper divisors (4200510568).

4773155672 is a wasteful number, since it uses less digits than its factorization.

4773155672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599962 (or 1599958 counting only the distinct ones).

The product of its digits is 1234800, while the sum is 47.

The square root of 4773155672 is about 69088.0284275069. The cubic root of 4773155672 is about 1683.7148135798.

The spelling of 4773155672 in words is "four billion, seven hundred seventy-three million, one hundred fifty-five thousand, six hundred seventy-two".