5145089272 has 8 divisors (see below), whose sum is σ = 9647042400. Its totient is φ = 2572544632.

The previous prime is 5145089237. The next prime is 5145089273. The reversal of 5145089272 is 2729805415.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145089273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321568072 + ... + 321568087.

It is an arithmetic number, because the mean of its divisors is an integer number (1205880300).

Almost surely, 2^5145089272 is an apocalyptic number.

It is an amenable number.

5145089272 is a deficient number, since it is larger than the sum of its proper divisors (4501953128).

5145089272 is a wasteful number, since it uses less digits than its factorization.

5145089272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643136165 (or 643136161 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 5145089272 is about 71729.2776486701. The cubic root of 5145089272 is about 1726.3584367212.

The spelling of 5145089272 in words is "five billion, one hundred forty-five million, eighty-nine thousand, two hundred seventy-two".