7613215423 has 8 divisors (see below), whose sum is σ = 8529794640. Its totient is φ = 6734047680.

The previous prime is 7613215397. The next prime is 7613215447. The reversal of 7613215423 is 3245123167.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7613215423 is a prime.

It is a super-2 number, since 2×7613215423² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7613215453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9352438 + ... + 9353251.

It is an arithmetic number, because the mean of its divisors is an integer number (1066224330).

Almost surely, 2^7613215423 is an apocalyptic number.

7613215423 is a deficient number, since it is larger than the sum of its proper divisors (916579217).

7613215423 is a wasteful number, since it uses less digits than its factorization.

7613215423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18705737.

The product of its digits is 30240, while the sum is 34.

The square root of 7613215423 is about 87253.7415988564. The cubic root of 7613215423 is about 1967.2340806539.

The spelling of 7613215423 in words is "seven billion, six hundred thirteen million, two hundred fifteen thousand, four hundred twenty-three".