1054493083 has 12 divisors (see below), whose sum is σ = 1230617232. Its totient is φ = 900931920.

The previous prime is 1054493071. The next prime is 1054493107. The reversal of 1054493083 is 3803944501.

It is not a de Polignac number, because 1054493083 - 2¹⁷ = 1054362011 is a prime.

It is a super-2 number, since 2×1054493083² = 2223911324189689778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054493183) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19360 + ... + 49837.

It is an arithmetic number, because the mean of its divisors is an integer number (102551436).

Almost surely, 2^1054493083 is an apocalyptic number.

1054493083 is a deficient number, since it is larger than the sum of its proper divisors (176124149).

1054493083 is an equidigital number, since it uses as much as digits as its factorization.

1054493083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69522 (or 69515 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 1054493083 is about 32472.9592584353. The cubic root of 1054493083 is about 1017.8440567286.

The spelling of 1054493083 in words is "one billion, fifty-four million, four hundred ninety-three thousand, eighty-three".