4513777452 has 36 divisors (see below), whose sum is σ = 11516470056. Its totient is φ = 1490529600.

The previous prime is 4513777403. The next prime is 4513777459. The reversal of 4513777452 is 2547773154.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×4513777452² = 40748373772367224608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4513777398 and 4513777407.

It is not an unprimeable number, because it can be changed into a prime (4513777459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 582049 + ... + 589752.

It is an arithmetic number, because the mean of its divisors is an integer number (319901946).

Almost surely, 2^4513777452 is an apocalyptic number.

It is an amenable number.

4513777452 is an abundant number, since it is smaller than the sum of its proper divisors (7002692604).

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

4513777452 is a wasteful number, since it uses less digits than its factorization.

4513777452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171918 (or 1171913 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The square root of 4513777452 is about 67184.6519080065. The cubic root of 4513777452 is about 1652.6468020728.

The spelling of 4513777452 in words is "four billion, five hundred thirteen million, seven hundred seventy-seven thousand, four hundred fifty-two".