4957250820 has 24 divisors (see below), whose sum is σ = 13880302464. Its totient is φ = 1321933536.

The previous prime is 4957250773. The next prime is 4957250821. The reversal of 4957250820 is 280527594.

It is not an unprimeable number, because it can be changed into a prime (4957250821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41310364 + ... + 41310483.

It is an arithmetic number, because the mean of its divisors is an integer number (578345936).

Almost surely, 2^4957250820 is an apocalyptic number.

It is an amenable number.

4957250820 is an abundant number, since it is smaller than the sum of its proper divisors (8923051644).

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

4957250820 is a wasteful number, since it uses less digits than its factorization.

4957250820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82620859 (or 82620857 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 4957250820 is about 70407.7468749001. The cubic root of 4957250820 is about 1705.0886536119.

The spelling of 4957250820 in words is "four billion, nine hundred fifty-seven million, two hundred fifty thousand, eight hundred twenty".