1054011766 has 4 divisors (see below), whose sum is σ = 1581017652. Its totient is φ = 527005882.

The previous prime is 1054011733. The next prime is 1054011767. The reversal of 1054011766 is 6671104501.

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

It is a super-2 number, since 2×1054011766² = 2221881605732877512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054011767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263502940 + ... + 263502943.

It is an arithmetic number, because the mean of its divisors is an integer number (395254413).

Almost surely, 2^1054011766 is an apocalyptic number.

1054011766 is a deficient number, since it is larger than the sum of its proper divisors (527005886).

1054011766 is an equidigital number, since it uses as much as digits as its factorization.

1054011766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527005885.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1054011766 is about 32465.5473694808. The cubic root of 1054011766 is about 1017.6891702361.

The spelling of 1054011766 in words is "one billion, fifty-four million, eleven thousand, seven hundred sixty-six".