1055633854 has 8 divisors (see below), whose sum is σ = 1727400888. Its totient is φ = 479833560.

The previous prime is 1055633851. The next prime is 1055633857. The reversal of 1055633854 is 4583365501.

It is an interprime number because it is at equal distance from previous prime (1055633851) and next prime (1055633857).

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

It is a super-2 number, since 2×1055633854² = 2228725667421786632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055633851) 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, 23991657 + ... + 23991700.

It is an arithmetic number, because the mean of its divisors is an integer number (215925111).

Almost surely, 2^1055633854 is an apocalyptic number.

1055633854 is a deficient number, since it is larger than the sum of its proper divisors (671767034).

1055633854 is a wasteful number, since it uses less digits than its factorization.

1055633854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47983370.

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 1055633854 is about 32490.5194479867. The cubic root of 1055633854 is about 1018.2109655757.

The spelling of 1055633854 in words is "one billion, fifty-five million, six hundred thirty-three thousand, eight hundred fifty-four".