537969395 has 4 divisors (see below), whose sum is σ = 645563280. Its totient is φ = 430375512.

The previous prime is 537969371. The next prime is 537969409. The reversal of 537969395 is 593969735.

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

It is a cyclic number.

It is not a de Polignac number, because 537969395 - 2¹⁴ = 537953011 is a prime.

It is a super-2 number, since 2×537969395² = 578822139913332050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 537969395.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 53796935 + ... + 53796944.

It is an arithmetic number, because the mean of its divisors is an integer number (161390820).

Almost surely, 2^537969395 is an apocalyptic number.

537969395 is a deficient number, since it is larger than the sum of its proper divisors (107593885).

537969395 is a wasteful number, since it uses less digits than its factorization.

537969395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107593884.

The product of its digits is 6889050, while the sum is 56.

The square root of 537969395 is about 23194.1672624822. The cubic root of 537969395 is about 813.3032787910.

Adding to 537969395 its product of digits (6889050), we get a palindrome (544858445).

The spelling of 537969395 in words is "five hundred thirty-seven million, nine hundred sixty-nine thousand, three hundred ninety-five".