5405000019 has 8 divisors (see below), whose sum is σ = 7455172560. Its totient is φ = 3479080416.

The previous prime is 5405000011. The next prime is 5405000021. The reversal of 5405000019 is 9100005045.

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

It is not a de Polignac number, because 5405000019 - 2³ = 5405000011 is a prime.

It is a super-2 number, since 2×5405000019² = 58428050410780000722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5405000011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31063132 + ... + 31063305.

It is an arithmetic number, because the mean of its divisors is an integer number (931896570).

Almost surely, 2^5405000019 is an apocalyptic number.

5405000019 is a deficient number, since it is larger than the sum of its proper divisors (2050172541).

5405000019 is a wasteful number, since it uses less digits than its factorization.

5405000019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62126469.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5405000019 is about 73518.7052320700. The cubic root of 5405000019 is about 1754.9519627114.

The spelling of 5405000019 in words is "five billion, four hundred five million, nineteen", and thus it is an aban number.