5405255154 has 24 divisors (see below), whose sum is σ = 12612262572. Its totient is φ = 1663155360.

The previous prime is 5405255117. The next prime is 5405255171. The reversal of 5405255154 is 4515525045.

5405255154 is a `hidden beast` number, since 5 + 4 + 0 + 52 + 551 + 54 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3978455625 + 1426799529 = 63075^2 + 37773^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11549457 + ... + 11549924.

Almost surely, 2^5405255154 is an apocalyptic number.

5405255154 is an abundant number, since it is smaller than the sum of its proper divisors (7207007418).

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

5405255154 is a wasteful number, since it uses less digits than its factorization.

5405255154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23099402 (or 23099399 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 36.

The square root of 5405255154 is about 73520.4403822502. The cubic root of 5405255154 is about 1754.9795755774.

The spelling of 5405255154 in words is "five billion, four hundred five million, two hundred fifty-five thousand, one hundred fifty-four".