7352713123 has 4 divisors (see below), whose sum is σ = 8403100720. Its totient is φ = 6302325528.

The previous prime is 7352713091. The next prime is 7352713169. The reversal of 7352713123 is 3213172537.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7352713123 - 2⁵ = 7352713091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7352713523) 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 3 ways as a sum of consecutive naturals, for example, 525193788 + ... + 525193801.

It is an arithmetic number, because the mean of its divisors is an integer number (2100775180).

Almost surely, 2^7352713123 is an apocalyptic number.

7352713123 is a deficient number, since it is larger than the sum of its proper divisors (1050387597).

7352713123 is a wasteful number, since it uses less digits than its factorization.

7352713123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050387596.

The product of its digits is 26460, while the sum is 34.

The square root of 7352713123 is about 85747.9627921270. The cubic root of 7352713123 is about 1944.5354898160.

The spelling of 7352713123 in words is "seven billion, three hundred fifty-two million, seven hundred thirteen thousand, one hundred twenty-three".