5278369537 has 8 divisors (see below), whose sum is σ = 6349918400. Its totient is φ = 4286194704.

The previous prime is 5278369531. The next prime is 5278369573. The reversal of 5278369537 is 7359638725.

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 5278369537 - 2⁷ = 5278369409 is a prime.

It is a super-2 number, since 2×5278369537² = 55722369938259188738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5278369531) 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, 19843362 + ... + 19843627.

It is an arithmetic number, because the mean of its divisors is an integer number (793739800).

Almost surely, 2^5278369537 is an apocalyptic number.

It is an amenable number.

5278369537 is a deficient number, since it is larger than the sum of its proper divisors (1071548863).

5278369537 is a wasteful number, since it uses less digits than its factorization.

5278369537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39687015.

The product of its digits is 9525600, while the sum is 55.

The square root of 5278369537 is about 72652.3883778090. The cubic root of 5278369537 is about 1741.1382802732.

The spelling of 5278369537 in words is "five billion, two hundred seventy-eight million, three hundred sixty-nine thousand, five hundred thirty-seven".