4645990516 has 12 divisors (see below), whose sum is σ = 8131320288. Its totient is φ = 2322756152.

The previous prime is 4645990483. The next prime is 4645990543. The reversal of 4645990516 is 6150995464.

It is a self number, because there is not a number n which added to its sum of digits gives 4645990516.

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, 11776 + ... + 97111.

It is an arithmetic number, because the mean of its divisors is an integer number (677610024).

Almost surely, 2^4645990516 is an apocalyptic number.

It is an amenable number.

4645990516 is a deficient number, since it is larger than the sum of its proper divisors (3485329772).

4645990516 is a wasteful number, since it uses less digits than its factorization.

4645990516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119558 (or 119556 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 4645990516 is about 68161.5031817814. The cubic root of 4645990516 is about 1668.6276648179.

The spelling of 4645990516 in words is "four billion, six hundred forty-five million, nine hundred ninety thousand, five hundred sixteen".