506361053 has 4 divisors (see below), whose sum is σ = 552393888. Its totient is φ = 460328220.

The previous prime is 506361047. The next prime is 506361059. The reversal of 506361053 is 350163605.

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 an interprime number because it is at equal distance from previous prime (506361047) and next prime (506361059).

It is not a de Polignac number, because 506361053 - 2¹⁸ = 506098909 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 (506361059) 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, 23016401 + ... + 23016422.

It is an arithmetic number, because the mean of its divisors is an integer number (138098472).

Almost surely, 2^506361053 is an apocalyptic number.

It is an amenable number.

506361053 is a deficient number, since it is larger than the sum of its proper divisors (46032835).

506361053 is a wasteful number, since it uses less digits than its factorization.

506361053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46032834.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 506361053 is about 22502.4677091203. The cubic root of 506361053 is about 797.0521998716.

The spelling of 506361053 in words is "five hundred six million, three hundred sixty-one thousand, fifty-three".