5370921543 has 16 divisors (see below), whose sum is σ = 7718175360. Its totient is φ = 3302575584.

The previous prime is 5370921533. The next prime is 5370921551. The reversal of 5370921543 is 3451290735.

It is a happy number.

It is not a de Polignac number, because 5370921543 - 2⁵ = 5370921511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5370921533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3633 + ... + 103706.

It is an arithmetic number, because the mean of its divisors is an integer number (482385960).

Almost surely, 2^5370921543 is an apocalyptic number.

5370921543 is a deficient number, since it is larger than the sum of its proper divisors (2347253817).

5370921543 is a wasteful number, since it uses less digits than its factorization.

5370921543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108638.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 5370921543 is about 73286.5713688395. The cubic root of 5370921543 is about 1751.2558651139.

The spelling of 5370921543 in words is "five billion, three hundred seventy million, nine hundred twenty-one thousand, five hundred forty-three".