612656483 has 2 divisors, whose sum is σ = 612656484. Its totient is φ = 612656482.

The previous prime is 612656479. The next prime is 612656519. The reversal of 612656483 is 384656216.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 612656483 - 2² = 612656479 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 612656483.

It is not a weakly prime, because it can be changed into another prime (612656453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306328241 + 306328242.

It is an arithmetic number, because the mean of its divisors is an integer number (306328242).

Almost surely, 2^612656483 is an apocalyptic number.

612656483 is a deficient number, since it is larger than the sum of its proper divisors (1).

612656483 is an equidigital number, since it uses as much as digits as its factorization.

612656483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 41.

The square root of 612656483 is about 24751.8985736448. The cubic root of 612656483 is about 849.3219427541.

The spelling of 612656483 in words is "six hundred twelve million, six hundred fifty-six thousand, four hundred eighty-three".