5405455494 has 24 divisors (see below), whose sum is σ = 11717374032. Its totient is φ = 1800964080.

The previous prime is 5405455463. The next prime is 5405455501. The reversal of 5405455494 is 4945545045.

5405455494 is a `hidden beast` number, since 5 + 4 + 0 + 5 + 4 + 554 + 94 = 666.

It is a super-2 number, since 2×5405455494² = 58437898195229568072, which contains 22 as substring.

It is a congruent number.

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, 31594 + ... + 108669.

It is an arithmetic number, because the mean of its divisors is an integer number (488223918).

Almost surely, 2^5405455494 is an apocalyptic number.

5405455494 is an abundant number, since it is smaller than the sum of its proper divisors (6311918538).

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

5405455494 is a wasteful number, since it uses less digits than its factorization.

5405455494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142412 (or 142409 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

The square root of 5405455494 is about 73521.8028478628. The cubic root of 5405455494 is about 1755.0012574564.

The spelling of 5405455494 in words is "five billion, four hundred five million, four hundred fifty-five thousand, four hundred ninety-four".