5414020645 has 32 divisors (see below), whose sum is σ = 7487239680. Its totient is φ = 3716850240.

The previous prime is 5414020639. The next prime is 5414020679. The reversal of 5414020645 is 5460204145.

It is a happy number.

It is not a de Polignac number, because 5414020645 - 2²⁷ = 5279802917 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286582 + ... + 304888.

It is an arithmetic number, because the mean of its divisors is an integer number (233976240).

Almost surely, 2^5414020645 is an apocalyptic number.

5414020645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5414020645 is a deficient number, since it is larger than the sum of its proper divisors (2073219035).

5414020645 is a wasteful number, since it uses less digits than its factorization.

5414020645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18625.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5414020645 is about 73580.0288461482. The cubic root of 5414020645 is about 1755.9277238297.

The spelling of 5414020645 in words is "five billion, four hundred fourteen million, twenty thousand, six hundred forty-five".