2477477752 has 16 divisors (see below), whose sum is σ = 4847239440. Its totient is φ = 1184880576.

The previous prime is 2477477749. The next prime is 2477477753. The reversal of 2477477752 is 2577747742.

It is a happy number.

It is a super-2 number, since 2×2477477752² = 12275792023309947008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2477477752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2477477753) 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, 6732093 + ... + 6732460.

It is an arithmetic number, because the mean of its divisors is an integer number (302952465).

Almost surely, 2^2477477752 is an apocalyptic number.

It is an amenable number.

2477477752 is a deficient number, since it is larger than the sum of its proper divisors (2369761688).

2477477752 is a wasteful number, since it uses less digits than its factorization.

2477477752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13464582 (or 13464578 counting only the distinct ones).

The product of its digits is 5378240, while the sum is 52.

The square root of 2477477752 is about 49774.2679705086. The cubic root of 2477477752 is about 1353.1208551749.

The spelling of 2477477752 in words is "two billion, four hundred seventy-seven million, four hundred seventy-seven thousand, seven hundred fifty-two".