506161334 has 32 divisors (see below), whose sum is σ = 881280000. Its totient is φ = 213554880.

The previous prime is 506161319. The next prime is 506161351. The reversal of 506161334 is 433161605.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 506161297 and 506161306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336917 + ... + 338415.

It is an arithmetic number, because the mean of its divisors is an integer number (27540000).

Almost surely, 2^506161334 is an apocalyptic number.

506161334 is a deficient number, since it is larger than the sum of its proper divisors (375118666).

506161334 is a wasteful number, since it uses less digits than its factorization.

506161334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 506161334 is about 22498.0295581635. The cubic root of 506161334 is about 796.9473949433.

The spelling of 506161334 in words is "five hundred six million, one hundred sixty-one thousand, three hundred thirty-four".