1051334045 has 8 divisors (see below), whose sum is σ = 1266292440. Its totient is φ = 837939520.

The previous prime is 1051334029. The next prime is 1051334059. The reversal of 1051334045 is 5404331501.

It can be written as a sum of positive squares in 4 ways, for example, as 25989604 + 1025344441 = 5098^2 + 32021^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1051334045 - 2⁴ = 1051334029 is a prime.

It is a super-2 number, since 2×1051334045² = 2210606548352124050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389486 + ... + 392175.

It is an arithmetic number, because the mean of its divisors is an integer number (158286555).

Almost surely, 2^1051334045 is an apocalyptic number.

It is an amenable number.

1051334045 is a deficient number, since it is larger than the sum of its proper divisors (214958395).

1051334045 is an equidigital number, since it uses as much as digits as its factorization.

1051334045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781935.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1051334045 is about 32424.2817191067. The cubic root of 1051334045 is about 1016.8266249554.

Adding to 1051334045 its reverse (5404331501), we get a palindrome (6455665546).

The spelling of 1051334045 in words is "one billion, fifty-one million, three hundred thirty-four thousand, forty-five".