536771457 has 12 divisors (see below), whose sum is σ = 780542100. Its totient is φ = 355445088.

The previous prime is 536771429. The next prime is 536771471. The reversal of 536771457 is 754177635.

536771457 is a `hidden beast` number, since 536 + 7 + 71 + 45 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 322705296 + 214066161 = 17964^2 + 14631^2 .

It is not a de Polignac number, because 536771457 - 2¹⁵ = 536738689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536771657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198798 + ... + 201479.

It is an arithmetic number, because the mean of its divisors is an integer number (65045175).

Almost surely, 2^536771457 is an apocalyptic number.

It is an amenable number.

536771457 is a deficient number, since it is larger than the sum of its proper divisors (243770643).

536771457 is a wasteful number, since it uses less digits than its factorization.

536771457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400432 (or 400429 counting only the distinct ones).

The product of its digits is 617400, while the sum is 45.

The square root of 536771457 is about 23168.3287485308. The cubic root of 536771457 is about 812.6991484065.

The spelling of 536771457 in words is "five hundred thirty-six million, seven hundred seventy-one thousand, four hundred fifty-seven".