1534323983 has 2 divisors, whose sum is σ = 1534323984. Its totient is φ = 1534323982.

The previous prime is 1534323961. The next prime is 1534324021. The reversal of 1534323983 is 3893234351.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1534323983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1534323983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1534323953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 767161991 + 767161992.

It is an arithmetic number, because the mean of its divisors is an integer number (767161992).

Almost surely, 2^1534323983 is an apocalyptic number.

1534323983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1534323983 is an equidigital number, since it uses as much as digits as its factorization.

1534323983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 41.

The square root of 1534323983 is about 39170.4478274119. The cubic root of 1534323983 is about 1153.3798446963.

The spelling of 1534323983 in words is "one billion, five hundred thirty-four million, three hundred twenty-three thousand, nine hundred eighty-three".