1043045654 has 24 divisors (see below), whose sum is σ = 1878723648. Its totient is φ = 432598320.

The previous prime is 1043045621. The next prime is 1043045669. The reversal of 1043045654 is 4565403401.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1043045654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168629 + ... + 174704.

It is an arithmetic number, because the mean of its divisors is an integer number (78280152).

Almost surely, 2^1043045654 is an apocalyptic number.

1043045654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1043045654 is a deficient number, since it is larger than the sum of its proper divisors (835677994).

1043045654 is a wasteful number, since it uses less digits than its factorization.

1043045654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343380 (or 343373 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1043045654 is about 32296.2173326846. The cubic root of 1043045654 is about 1014.1474569223.

The spelling of 1043045654 in words is "one billion, forty-three million, forty-five thousand, six hundred fifty-four".