5371307545 has 4 divisors (see below), whose sum is σ = 6445569060. Its totient is φ = 4297046032.

The previous prime is 5371307519. The next prime is 5371307561. The reversal of 5371307545 is 5457031735.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1229484096 + 4141823449 = 35064^2 + 64357^2 .

It is a cyclic number.

It is not a de Polignac number, because 5371307545 - 2⁹ = 5371307033 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5371307498 and 5371307507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537130750 + ... + 537130759.

It is an arithmetic number, because the mean of its divisors is an integer number (1611392265).

Almost surely, 2^5371307545 is an apocalyptic number.

It is an amenable number.

5371307545 is a deficient number, since it is larger than the sum of its proper divisors (1074261515).

5371307545 is a wasteful number, since it uses less digits than its factorization.

5371307545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074261514.

The product of its (nonzero) digits is 220500, while the sum is 40.

The square root of 5371307545 is about 73289.2048326355. The cubic root of 5371307545 is about 1751.2978176955.

The spelling of 5371307545 in words is "five billion, three hundred seventy-one million, three hundred seven thousand, five hundred forty-five".