4637231345 has 8 divisors (see below), whose sum is σ = 5565131520. Its totient is φ = 3709482480.

The previous prime is 4637231309. The next prime is 4637231351. The reversal of 4637231345 is 5431327364.

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

It is not a de Polignac number, because 4637231345 - 2¹⁶ = 4637165809 is a prime.

It is a super-3 number, since 3×4637231345³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4637231299 and 4637231308.

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, 46826 + ... + 107084.

It is an arithmetic number, because the mean of its divisors is an integer number (695641440).

Almost surely, 2^4637231345 is an apocalyptic number.

It is an amenable number.

4637231345 is a deficient number, since it is larger than the sum of its proper divisors (927900175).

4637231345 is a wasteful number, since it uses less digits than its factorization.

4637231345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75655.

The product of its digits is 181440, while the sum is 38.

The square root of 4637231345 is about 68097.2198037482. The cubic root of 4637231345 is about 1667.5783736944.

The spelling of 4637231345 in words is "four billion, six hundred thirty-seven million, two hundred thirty-one thousand, three hundred forty-five".