536756861 has 8 divisors (see below), whose sum is σ = 568534464. Its totient is φ = 505001920.

The previous prime is 536756851. The next prime is 536756863. The reversal of 536756861 is 168657635.

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 536756861 - 2⁶ = 536756797 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536756863) 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, 81896 + ... + 88206.

It is an arithmetic number, because the mean of its divisors is an integer number (71066808).

Almost surely, 2^536756861 is an apocalyptic number.

It is an amenable number.

536756861 is a deficient number, since it is larger than the sum of its proper divisors (31777603).

536756861 is a wasteful number, since it uses less digits than its factorization.

536756861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11331.

The product of its digits is 907200, while the sum is 47.

The square root of 536756861 is about 23168.0137474061. The cubic root of 536756861 is about 812.6917819788.

The spelling of 536756861 in words is "five hundred thirty-six million, seven hundred fifty-six thousand, eight hundred sixty-one".