4975619620 has 24 divisors (see below), whose sum is σ = 10487369088. Its totient is φ = 1982901600.

The previous prime is 4975619617. The next prime is 4975619651. The reversal of 4975619620 is 269165794.

It is a happy 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, 453586 + ... + 464425.

It is an arithmetic number, because the mean of its divisors is an integer number (436973712).

Almost surely, 2^4975619620 is an apocalyptic number.

It is an amenable number.

4975619620 is an abundant number, since it is smaller than the sum of its proper divisors (5511749468).

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

4975619620 is a wasteful number, since it uses less digits than its factorization.

4975619620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918291 (or 918289 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 4975619620 is about 70538.0721312966. The cubic root of 4975619620 is about 1707.1920927760.

The spelling of 4975619620 in words is "four billion, nine hundred seventy-five million, six hundred nineteen thousand, six hundred twenty".