4601138733 has 6 divisors (see below), whose sum is σ = 6646089294. Its totient is φ = 3067425816.

The previous prime is 4601138719. The next prime is 4601138747. The reversal of 4601138733 is 3378311064.

4601138733 is a `hidden beast` number, since 4 + 601 + 13 + 8 + 7 + 33 = 666.

It is an interprime number because it is at equal distance from previous prime (4601138719) and next prime (4601138747).

It can be written as a sum of positive squares in only one way, i.e., 4600501929 + 636804 = 67827^2 + 798^2 .

It is not a de Polignac number, because 4601138733 - 2⁹ = 4601138221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4601138713) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 255618810 + ... + 255618827.

It is an arithmetic number, because the mean of its divisors is an integer number (1107681549).

Almost surely, 2^4601138733 is an apocalyptic number.

It is an amenable number.

4601138733 is a deficient number, since it is larger than the sum of its proper divisors (2044950561).

4601138733 is a wasteful number, since it uses less digits than its factorization.

4601138733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511237643 (or 511237640 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 4601138733 is about 67831.6941628322. The cubic root of 4601138733 is about 1663.2407216368.

Adding to 4601138733 its reverse (3378311064), we get a palindrome (7979449797).

The spelling of 4601138733 in words is "four billion, six hundred one million, one hundred thirty-eight thousand, seven hundred thirty-three".