7533673423 has 4 divisors (see below), whose sum is σ = 7657176328. Its totient is φ = 7410170520.

The previous prime is 7533673387. The next prime is 7533673457. The reversal of 7533673423 is 3243763357.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3243763357 = 179 ⋅18121583.

It is a cyclic number.

It is not a de Polignac number, because 7533673423 - 2²⁵ = 7500118991 is a prime.

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 7533673423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7533673463) 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, 61751361 + ... + 61751482.

It is an arithmetic number, because the mean of its divisors is an integer number (1914294082).

Almost surely, 2^7533673423 is an apocalyptic number.

7533673423 is a deficient number, since it is larger than the sum of its proper divisors (123502905).

7533673423 is a wasteful number, since it uses less digits than its factorization.

7533673423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123502904.

The product of its digits is 952560, while the sum is 43.

The square root of 7533673423 is about 86796.7362462437. The cubic root of 7533673423 is about 1960.3589359819.

The spelling of 7533673423 in words is "seven billion, five hundred thirty-three million, six hundred seventy-three thousand, four hundred twenty-three".