5145134577 has 8 divisors (see below), whose sum is σ = 7483832160. Its totient is φ = 3118263360.

The previous prime is 5145134543. The next prime is 5145134581. The reversal of 5145134577 is 7754315415.

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

It is a de Polignac number, because none of the positive numbers 2^k-5145134577 is a prime.

It is a super-3 number, since 3×5145134577³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5145134597) 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, 77956552 + ... + 77956617.

It is an arithmetic number, because the mean of its divisors is an integer number (935479020).

Almost surely, 2^5145134577 is an apocalyptic number.

It is an amenable number.

5145134577 is a deficient number, since it is larger than the sum of its proper divisors (2338697583).

5145134577 is a wasteful number, since it uses less digits than its factorization.

5145134577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155913183.

The product of its digits is 294000, while the sum is 42.

The square root of 5145134577 is about 71729.5934534694. The cubic root of 5145134577 is about 1726.3635038467.

The spelling of 5145134577 in words is "five billion, one hundred forty-five million, one hundred thirty-four thousand, five hundred seventy-seven".