5145383366 has 4 divisors (see below), whose sum is σ = 7718075052. Its totient is φ = 2572691682.

The previous prime is 5145383363. The next prime is 5145383401. The reversal of 5145383366 is 6633835415.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145383363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286345840 + ... + 1286345843.

It is an arithmetic number, because the mean of its divisors is an integer number (1929518763).

Almost surely, 2^5145383366 is an apocalyptic number.

5145383366 is a deficient number, since it is larger than the sum of its proper divisors (2572691686).

5145383366 is a wasteful number, since it uses less digits than its factorization.

5145383366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2572691685.

The product of its digits is 777600, while the sum is 44.

The square root of 5145383366 is about 71731.3276469912. The cubic root of 5145383366 is about 1726.3913290552.

The spelling of 5145383366 in words is "five billion, one hundred forty-five million, three hundred eighty-three thousand, three hundred sixty-six".