7533138597 has 8 divisors (see below), whose sum is σ = 10047675456. Its totient is φ = 5020347072.

The previous prime is 7533138577. The next prime is 7533138619. The reversal of 7533138597 is 7958313357.

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

It is not a de Polignac number, because 7533138597 - 2¹⁴ = 7533122213 is a prime.

It is a super-2 number, since 2×7533138597² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7533138577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426228 + ... + 443549.

It is an arithmetic number, because the mean of its divisors is an integer number (1255959432).

Almost surely, 2^7533138597 is an apocalyptic number.

It is an amenable number.

7533138597 is a deficient number, since it is larger than the sum of its proper divisors (2514536859).

7533138597 is a wasteful number, since it uses less digits than its factorization.

7533138597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872667.

The product of its digits is 2381400, while the sum is 51.

The square root of 7533138597 is about 86793.6552807865. The cubic root of 7533138597 is about 1960.3125453443.

The spelling of 7533138597 in words is "seven billion, five hundred thirty-three million, one hundred thirty-eight thousand, five hundred ninety-seven".