1004909054 has 32 divisors (see below), whose sum is σ = 1629137664. Its totient is φ = 463700160.

The previous prime is 1004909053. The next prime is 1004909093. The reversal of 1004909054 is 4509094001.

It is a super-2 number, since 2×1004909054² = 2019684413622349832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1004909054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004909053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161114 + ... + 167234.

It is an arithmetic number, because the mean of its divisors is an integer number (50910552).

Almost surely, 2^1004909054 is an apocalyptic number.

1004909054 is a deficient number, since it is larger than the sum of its proper divisors (624228610).

1004909054 is a wasteful number, since it uses less digits than its factorization.

1004909054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 1004909054 is about 31700.3005348530. The cubic root of 1004909054 is about 1001.6336809664.

The spelling of 1004909054 in words is "one billion, four million, nine hundred nine thousand, fifty-four".