1551083 has 2 divisors, whose sum is σ = 1551084. Its totient is φ = 1551082.

The previous prime is 1551049. The next prime is 1551089. The reversal of 1551083 is 3801551.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1551083 - 2⁶ = 1551019 is a prime.

It is not a weakly prime, because it can be changed into another prime (1551089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 775541 + 775542.

It is an arithmetic number, because the mean of its divisors is an integer number (775542).

2^1551083 is an apocalyptic number.

1551083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1551083 is an equidigital number, since it uses as much as digits as its factorization.

1551083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1551083 is about 1245.4248271172. The cubic root of 1551083 is about 115.7564002140.

The spelling of 1551083 in words is "one million, five hundred fifty-one thousand, eighty-three".