612052775834 has 16 divisors (see below), whose sum is σ = 922119244200. Its totient is φ = 304680330240.

The previous prime is 612052775827. The next prime is 612052775879. The reversal of 612052775834 is 438577250216.

It can be written as a sum of positive squares in 4 ways, for example, as 605213982025 + 6838793809 = 777955^2 + 82697^2 .

It is a super-2 number, since 2×612052775834² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794812 + ... + 2108424.

Almost surely, 2^612052775834 is an apocalyptic number.

612052775834 is a deficient number, since it is larger than the sum of its proper divisors (310066468366).

612052775834 is a wasteful number, since it uses less digits than its factorization.

612052775834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317905.

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 612052775834 in words is "six hundred twelve billion, fifty-two million, seven hundred seventy-five thousand, eight hundred thirty-four".