1010975893 has 2 divisors, whose sum is σ = 1010975894. Its totient is φ = 1010975892.

The previous prime is 1010975869. The next prime is 1010975929. The reversal of 1010975893 is 3985790101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 861598609 + 149377284 = 29353^2 + 12222^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010975893 - 2²⁵ = 977421461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010975803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505487946 + 505487947.

It is an arithmetic number, because the mean of its divisors is an integer number (505487947).

Almost surely, 2^1010975893 is an apocalyptic number.

It is an amenable number.

1010975893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010975893 is an equidigital number, since it uses as much as digits as its factorization.

1010975893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 1010975893 is about 31795.8471030416. The cubic root of 1010975893 is about 1003.6453264482.

The spelling of 1010975893 in words is "one billion, ten million, nine hundred seventy-five thousand, eight hundred ninety-three".