536541863069 has 4 divisors (see below), whose sum is σ = 536842785696. Its totient is φ = 536240940444.

The previous prime is 536541863063. The next prime is 536541863089. The reversal of 536541863069 is 960368145635.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 536541863069 - 2¹² = 536541858973 is a prime.

It is a super-2 number, since 2×536541863069² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536541863063) 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, 150458639 + ... + 150462204.

It is an arithmetic number, because the mean of its divisors is an integer number (134210696424).

Almost surely, 2^536541863069 is an apocalyptic number.

It is an amenable number.

536541863069 is a deficient number, since it is larger than the sum of its proper divisors (300922627).

536541863069 is a wasteful number, since it uses less digits than its factorization.

536541863069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300922626.

The product of its (nonzero) digits is 13996800, while the sum is 56.

The spelling of 536541863069 in words is "five hundred thirty-six billion, five hundred forty-one million, eight hundred sixty-three thousand, sixty-nine".