2855955454 has 16 divisors (see below), whose sum is σ = 4679274096. Its totient is φ = 1296524800.

The previous prime is 2855955439. The next prime is 2855955461. The reversal of 2855955454 is 4545595582.

It is a super-2 number, since 2×2855955454² = 16312963110464692232, 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 7 ways as a sum of consecutive naturals, for example, 63907 + ... + 98974.

It is an arithmetic number, because the mean of its divisors is an integer number (292454631).

Almost surely, 2^2855955454 is an apocalyptic number.

2855955454 is a deficient number, since it is larger than the sum of its proper divisors (1823318642).

2855955454 is a wasteful number, since it uses less digits than its factorization.

2855955454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163691.

The product of its digits is 7200000, while the sum is 52.

The square root of 2855955454 is about 53441.1400888866. The cubic root of 2855955454 is about 1418.7868124405.

The spelling of 2855955454 in words is "two billion, eight hundred fifty-five million, nine hundred fifty-five thousand, four hundred fifty-four".