1051996017 has 4 divisors (see below), whose sum is σ = 1402661360. Its totient is φ = 701330676.

The previous prime is 1051996013. The next prime is 1051996027. The reversal of 1051996017 is 7106991501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1051996017 - 2² = 1051996013 is a prime.

It is a super-2 number, since 2×1051996017² = 2213391239567728578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1051996013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175332667 + ... + 175332672.

It is an arithmetic number, because the mean of its divisors is an integer number (350665340).

Almost surely, 2^1051996017 is an apocalyptic number.

It is an amenable number.

1051996017 is a deficient number, since it is larger than the sum of its proper divisors (350665343).

1051996017 is an equidigital number, since it uses as much as digits as its factorization.

1051996017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350665342.

The product of its (nonzero) digits is 17010, while the sum is 39.

The square root of 1051996017 is about 32434.4880798202. The cubic root of 1051996017 is about 1017.0399949851.

The spelling of 1051996017 in words is "one billion, fifty-one million, nine hundred ninety-six thousand, seventeen".