1041260551 has 4 divisors (see below), whose sum is σ = 1041376104. Its totient is φ = 1041145000.

The previous prime is 1041260509. The next prime is 1041260567. The reversal of 1041260551 is 1550621401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1041260551 - 2²³ = 1032871943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041260501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43000 + ... + 62701.

It is an arithmetic number, because the mean of its divisors is an integer number (260344026).

Almost surely, 2^1041260551 is an apocalyptic number.

1041260551 is a deficient number, since it is larger than the sum of its proper divisors (115553).

1041260551 is an equidigital number, since it uses as much as digits as its factorization.

1041260551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115552.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1041260551 is about 32268.5690882010. The cubic root of 1041260551 is about 1013.5685780040.

Adding to 1041260551 its reverse (1550621401), we get a palindrome (2591881952).

The spelling of 1041260551 in words is "one billion, forty-one million, two hundred sixty thousand, five hundred fifty-one".