536350774391 has 4 divisors (see below), whose sum is σ = 536391270000. Its totient is φ = 536310278784.

The previous prime is 536350774363. The next prime is 536350774417. The reversal of 536350774391 is 193477053635.

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 536350774391 - 2¹⁰ = 536350773367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536350774331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20227931 + ... + 20254428.

It is an arithmetic number, because the mean of its divisors is an integer number (134097817500).

Almost surely, 2^536350774391 is an apocalyptic number.

536350774391 is a deficient number, since it is larger than the sum of its proper divisors (40495609).

536350774391 is a wasteful number, since it uses less digits than its factorization.

536350774391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40495608.

The product of its (nonzero) digits is 7144200, while the sum is 53.

The spelling of 536350774391 in words is "five hundred thirty-six billion, three hundred fifty million, seven hundred seventy-four thousand, three hundred ninety-one".