2104495554 has 16 divisors (see below), whose sum is σ = 4810275648. Its totient is φ = 601284432.

The previous prime is 2104495541. The next prime is 2104495559. The reversal of 2104495554 is 4555944012.

It is not an unprimeable number, because it can be changed into a prime (2104495559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25053477 + ... + 25053560.

It is an arithmetic number, because the mean of its divisors is an integer number (300642228).

Almost surely, 2^2104495554 is an apocalyptic number.

2104495554 is an abundant number, since it is smaller than the sum of its proper divisors (2705780094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2104495554 is a wasteful number, since it uses less digits than its factorization.

2104495554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50107049.

The product of its (nonzero) digits is 144000, while the sum is 39.

The square root of 2104495554 is about 45874.7812419852. The cubic root of 2104495554 is about 1281.4923093761.

The spelling of 2104495554 in words is "two billion, one hundred four million, four hundred ninety-five thousand, five hundred fifty-four".