9933377445 has 24 divisors (see below), whose sum is σ = 17435808000. Its totient is φ = 5230738656.

The previous prime is 9933377437. The next prime is 9933377449. The reversal of 9933377445 is 5447733399.

It is not a de Polignac number, because 9933377445 - 2³ = 9933377437 is a prime.

It is a super-4 number, since 4×9933377445⁴ (a number of 41 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9933377391 and 9933377400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9933377449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1393545 + ... + 1400654.

It is an arithmetic number, because the mean of its divisors is an integer number (726492000).

Almost surely, 2^9933377445 is an apocalyptic number.

It is an amenable number.

9933377445 is a deficient number, since it is larger than the sum of its proper divisors (7502430555).

9933377445 is a wasteful number, since it uses less digits than its factorization.

9933377445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794289 (or 2794286 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 54.

The square root of 9933377445 is about 99666.3305484856. The cubic root of 9933377445 is about 2149.6395606335.

The spelling of 9933377445 in words is "nine billion, nine hundred thirty-three million, three hundred seventy-seven thousand, four hundred forty-five".