612375063 has 4 divisors (see below), whose sum is σ = 816500088. Its totient is φ = 408250040.

The previous prime is 612375061. The next prime is 612375097. The reversal of 612375063 is 360573216.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 612375063 - 2¹ = 612375061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612375061) 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, 102062508 + ... + 102062513.

It is an arithmetic number, because the mean of its divisors is an integer number (204125022).

Almost surely, 2^612375063 is an apocalyptic number.

612375063 is a deficient number, since it is larger than the sum of its proper divisors (204125025).

612375063 is a wasteful number, since it uses less digits than its factorization.

612375063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204125024.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 612375063 is about 24746.2131042307. The cubic root of 612375063 is about 849.1918792281.

The spelling of 612375063 in words is "six hundred twelve million, three hundred seventy-five thousand, sixty-three".