5478243090 has 32 divisors (see below), whose sum is σ = 13221247680. Its totient is φ = 1452702144.

The previous prime is 5478243083. The next prime is 5478243137. The reversal of 5478243090 is 903428745.

It is a super-2 number, since 2×5478243090² = 60022294706265496200, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504709 + ... + 515448.

It is an arithmetic number, because the mean of its divisors is an integer number (413163990).

Almost surely, 2^5478243090 is an apocalyptic number.

5478243090 is an abundant number, since it is smaller than the sum of its proper divisors (7743004590).

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

5478243090 is a wasteful number, since it uses less digits than its factorization.

5478243090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020346.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 5478243090 is about 74015.1544617722. The cubic root of 5478243090 is about 1762.8435320513.

The spelling of 5478243090 in words is "five billion, four hundred seventy-eight million, two hundred forty-three thousand, ninety".