1010253619 has 2 divisors, whose sum is σ = 1010253620. Its totient is φ = 1010253618.

The previous prime is 1010253589. The next prime is 1010253623. The reversal of 1010253619 is 9163520101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010253619 - 2¹⁵ = 1010220851 is a prime.

It is a super-2 number, since 2×1010253619² = 2041224749405194322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1010253649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505126809 + 505126810.

It is an arithmetic number, because the mean of its divisors is an integer number (505126810).

Almost surely, 2^1010253619 is an apocalyptic number.

1010253619 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010253619 is an equidigital number, since it uses as much as digits as its factorization.

1010253619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1010253619 is about 31784.4870809645. The cubic root of 1010253619 is about 1003.4062572378.

The spelling of 1010253619 in words is "one billion, ten million, two hundred fifty-three thousand, six hundred nineteen".