612053 has 12 divisors (see below), whose sum is σ = 696780. Its totient is φ = 534336.

The previous prime is 612049. The next prime is 612061. The reversal of 612053 is 350216.

It can be written as a sum of positive squares in 2 ways, for example, as 103684 + 508369 = 322^2 + 713^2 .

It is not a de Polignac number, because 612053 - 2² = 612049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6833 + ... + 6921.

It is an arithmetic number, because the mean of its divisors is an integer number (58065).

2⁶¹²⁰⁵³ is an apocalyptic number.

It is an amenable number.

612053 is a deficient number, since it is larger than the sum of its proper divisors (84727).

612053 is a wasteful number, since it uses less digits than its factorization.

612053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 612053 is about 782.3381621780. The cubic root of 612053 is about 84.9042982873.

Adding to 612053 its reverse (350216), we get a palindrome (962269).

The spelling of 612053 in words is "six hundred twelve thousand, fifty-three".