4764780452 has 12 divisors (see below), whose sum is σ = 8356224240. Its totient is φ = 2377287816.

The previous prime is 4764780409. The next prime is 4764780457. The reversal of 4764780452 is 2540874674.

It is a super-2 number, since 2×4764780452² = 45406265511522648608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4764780397 and 4764780406.

It is not an unprimeable number, because it can be changed into a prime (4764780457) 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, 1273502 + ... + 1277237.

It is an arithmetic number, because the mean of its divisors is an integer number (696352020).

Almost surely, 2^4764780452 is an apocalyptic number.

It is an amenable number.

4764780452 is a deficient number, since it is larger than the sum of its proper divisors (3591443788).

4764780452 is a wasteful number, since it uses less digits than its factorization.

4764780452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551210 (or 2551208 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 47.

The square root of 4764780452 is about 69027.3891437305. The cubic root of 4764780452 is about 1682.7294600231.

The spelling of 4764780452 in words is "four billion, seven hundred sixty-four million, seven hundred eighty thousand, four hundred fifty-two".