5145737 has 4 divisors (see below), whose sum is σ = 5193936. Its totient is φ = 5097540.

The previous prime is 5145733. The next prime is 5145743. The reversal of 5145737 is 7375415.

5145737 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5145737 - 2² = 5145733 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5145733) 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, 23939 + ... + 24152.

It is an arithmetic number, because the mean of its divisors is an integer number (1298484).

Almost surely, 2^5145737 is an apocalyptic number.

It is an amenable number.

5145737 is a deficient number, since it is larger than the sum of its proper divisors (48199).

5145737 is a wasteful number, since it uses less digits than its factorization.

5145737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48198.

The product of its digits is 14700, while the sum is 32.

The square root of 5145737 is about 2268.4216980094. The cubic root of 5145737 is about 172.6430878858.

The spelling of 5145737 in words is "five million, one hundred forty-five thousand, seven hundred thirty-seven".