1054211759 has 4 divisors (see below), whose sum is σ = 1054367760. Its totient is φ = 1054055760.

The previous prime is 1054211749. The next prime is 1054211783. The reversal of 1054211759 is 9571124501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9571124501 = 41 ⋅233442061.

It is a cyclic number.

It is not a de Polignac number, because 1054211759 - 2⁸ = 1054211503 is a prime.

It is a super-2 number, since 2×1054211759² = 2222724865627748162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054211749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67382 + ... + 81539.

It is an arithmetic number, because the mean of its divisors is an integer number (263591940).

Almost surely, 2^1054211759 is an apocalyptic number.

1054211759 is a deficient number, since it is larger than the sum of its proper divisors (156001).

1054211759 is an equidigital number, since it uses as much as digits as its factorization.

1054211759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156000.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 1054211759 is about 32468.6273039068. The cubic root of 1054211759 is about 1017.7535331605.

The spelling of 1054211759 in words is "one billion, fifty-four million, two hundred eleven thousand, seven hundred fifty-nine".