5145283227 has 8 divisors (see below), whose sum is σ = 7840431616. Its totient is φ = 2940161832.

The previous prime is 5145283181. The next prime is 5145283261. The reversal of 5145283227 is 7223825415.

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

It is not a de Polignac number, because 5145283227 - 2²² = 5141088923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5145283267) 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, 122506723 + ... + 122506764.

It is an arithmetic number, because the mean of its divisors is an integer number (980053952).

Almost surely, 2^5145283227 is an apocalyptic number.

5145283227 is a deficient number, since it is larger than the sum of its proper divisors (2695148389).

5145283227 is a wasteful number, since it uses less digits than its factorization.

5145283227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245013497.

The product of its digits is 134400, while the sum is 39.

The square root of 5145283227 is about 71730.6296291898. The cubic root of 5145283227 is about 1726.3801293570.

The spelling of 5145283227 in words is "five billion, one hundred forty-five million, two hundred eighty-three thousand, two hundred twenty-seven".