4990511672 has 32 divisors (see below), whose sum is σ = 9480207600. Its totient is φ = 2462632704.

The previous prime is 4990511639. The next prime is 4990511681. The reversal of 4990511672 is 2761150994.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219428 + ... + 241100.

Almost surely, 2^4990511672 is an apocalyptic number.

It is an amenable number.

4990511672 is a deficient number, since it is larger than the sum of its proper divisors (4489695928).

4990511672 is a wasteful number, since it uses less digits than its factorization.

4990511672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22055 (or 22051 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 4990511672 is about 70643.5536478736. The cubic root of 4990511672 is about 1708.8936075715.

The spelling of 4990511672 in words is "four billion, nine hundred ninety million, five hundred eleven thousand, six hundred seventy-two".