4781253237 has 8 divisors (see below), whose sum is σ = 6407365536. Its totient is φ = 3171321552.

The previous prime is 4781253209. The next prime is 4781253251. The reversal of 4781253237 is 7323521874.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4781253237 - 2¹² = 4781249141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4781253937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4044463 + ... + 4045644.

It is an arithmetic number, because the mean of its divisors is an integer number (800920692).

Almost surely, 2^4781253237 is an apocalyptic number.

It is an amenable number.

4781253237 is a deficient number, since it is larger than the sum of its proper divisors (1626112299).

4781253237 is a wasteful number, since it uses less digits than its factorization.

4781253237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8090307.

The product of its digits is 282240, while the sum is 42.

The square root of 4781253237 is about 69146.6068364891. The cubic root of 4781253237 is about 1684.6664053852. Note that the first 3 decimals are identical.

The spelling of 4781253237 in words is "four billion, seven hundred eighty-one million, two hundred fifty-three thousand, two hundred thirty-seven".