4975274840 has 32 divisors (see below), whose sum is σ = 11268516960. Its totient is φ = 1976928000.

The previous prime is 4975274833. The next prime is 4975274879. The reversal of 4975274840 is 484725794.

It is a happy number.

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, 405821 + ... + 417900.

It is an arithmetic number, because the mean of its divisors is an integer number (352141155).

Almost surely, 2^4975274840 is an apocalyptic number.

4975274840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4975274840 is an abundant number, since it is smaller than the sum of its proper divisors (6293242120).

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

4975274840 is a wasteful number, since it uses less digits than its factorization.

4975274840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823883 (or 823879 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 50.

The square root of 4975274840 is about 70535.6281605261. The cubic root of 4975274840 is about 1707.1526592092.

The spelling of 4975274840 in words is "four billion, nine hundred seventy-five million, two hundred seventy-four thousand, eight hundred forty".