4520820462 has 8 divisors (see below), whose sum is σ = 9041640936. Its totient is φ = 1506940152.

The previous prime is 4520820457. The next prime is 4520820503. The reversal of 4520820462 is 2640280254.

It is a sphenic number, since it is the product of 3 distinct primes.

4520820462 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376735033 + ... + 376735044.

It is an arithmetic number, because the mean of its divisors is an integer number (1130205117).

Almost surely, 2^4520820462 is an apocalyptic number.

4520820462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4520820462 is a wasteful number, since it uses less digits than its factorization.

4520820462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753470082.

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 4520820462 is about 67237.0467971341. The cubic root of 4520820462 is about 1653.5059168918.

The spelling of 4520820462 in words is "four billion, five hundred twenty million, eight hundred twenty thousand, four hundred sixty-two".