7613123631 has 8 divisors (see below), whose sum is σ = 10156241280. Its totient is φ = 5072710872.

The previous prime is 7613123621. The next prime is 7613123633. The reversal of 7613123631 is 1363213167.

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

It is not a de Polignac number, because 7613123631 - 2¹⁰ = 7613122607 is a prime.

It is a super-2 number, since 2×7613123631² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7613123592 and 7613123601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7613123633) 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, 669645 + ... + 680918.

It is an arithmetic number, because the mean of its divisors is an integer number (1269530160).

Almost surely, 2^7613123631 is an apocalyptic number.

7613123631 is a deficient number, since it is larger than the sum of its proper divisors (2543117649).

7613123631 is a wasteful number, since it uses less digits than its factorization.

7613123631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352445.

The product of its digits is 13608, while the sum is 33.

The square root of 7613123631 is about 87253.2155911746. The cubic root of 7613123631 is about 1967.2261743547.

Adding to 7613123631 its reverse (1363213167), we get a palindrome (8976336798).

The spelling of 7613123631 in words is "seven billion, six hundred thirteen million, one hundred twenty-three thousand, six hundred thirty-one".