7625316823 has 4 divisors (see below), whose sum is σ = 7625495248. Its totient is φ = 7625138400.

The previous prime is 7625316793. The next prime is 7625316857. The reversal of 7625316823 is 3286135267.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3286135267 = 8287 ⋅396541.

It is a cyclic number.

It is not a de Polignac number, because 7625316823 - 2⁹ = 7625316311 is a prime.

It is a super-2 number, since 2×7625316823² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7625316823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7625316863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17215 + ... + 124687.

It is an arithmetic number, because the mean of its divisors is an integer number (1906373812).

Almost surely, 2^7625316823 is an apocalyptic number.

7625316823 is a deficient number, since it is larger than the sum of its proper divisors (178425).

7625316823 is a wasteful number, since it uses less digits than its factorization.

7625316823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178424.

The product of its digits is 362880, while the sum is 43.

The square root of 7625316823 is about 87323.0600872416. The cubic root of 7625316823 is about 1968.2758517822.

The spelling of 7625316823 in words is "seven billion, six hundred twenty-five million, three hundred sixteen thousand, eight hundred twenty-three".