5408774085 has 64 divisors (see below), whose sum is σ = 10224506880. Its totient is φ = 2407015680.

The previous prime is 5408774051. The next prime is 5408774087. The reversal of 5408774085 is 5804778045.

It is not a de Polignac number, because 5408774085 - 2⁷ = 5408773957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408774087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 376912 + ... + 390998.

It is an arithmetic number, because the mean of its divisors is an integer number (159757920).

Almost surely, 2^5408774085 is an apocalyptic number.

5408774085 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5408774085 is a deficient number, since it is larger than the sum of its proper divisors (4815732795).

5408774085 is a wasteful number, since it uses less digits than its factorization.

5408774085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14298.

The product of its (nonzero) digits is 1254400, while the sum is 48.

The square root of 5408774085 is about 73544.3681392396. The cubic root of 5408774085 is about 1755.3603354234.

The spelling of 5408774085 in words is "five billion, four hundred eight million, seven hundred seventy-four thousand, eighty-five".