5397508745 has 8 divisors (see below), whose sum is σ = 6478595016. Its totient is φ = 4316950656.

The previous prime is 5397508667. The next prime is 5397508757. The reversal of 5397508745 is 5478057935.

It can be written as a sum of positive squares in 4 ways, for example, as 825585289 + 4571923456 = 28733^2 + 67616^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5397508745 - 2¹² = 5397504649 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109202 + ... + 150731.

It is an arithmetic number, because the mean of its divisors is an integer number (809824377).

Almost surely, 2^5397508745 is an apocalyptic number.

It is an amenable number.

5397508745 is a deficient number, since it is larger than the sum of its proper divisors (1081086271).

5397508745 is a wasteful number, since it uses less digits than its factorization.

5397508745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264091.

The product of its (nonzero) digits is 5292000, while the sum is 53.

The square root of 5397508745 is about 73467.7394847562. The cubic root of 5397508745 is about 1754.1408061013.

The spelling of 5397508745 in words is "five billion, three hundred ninety-seven million, five hundred eight thousand, seven hundred forty-five".