2755474434454 has 16 divisors (see below), whose sum is σ = 4730408950176. Its totient is φ = 1179232992000.

The previous prime is 2755474434439. The next prime is 2755474434473. The reversal of 2755474434454 is 4544344745572.

It is a super-2 number, since 2×2755474434454² (a number of 26 digits) 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, 140375067 + ... + 140394694.

It is an arithmetic number, because the mean of its divisors is an integer number (295650559386).

Almost surely, 2^{2755474434454} is an apocalyptic number.

2755474434454 is a deficient number, since it is larger than the sum of its proper divisors (1974934515722).

2755474434454 is a wasteful number, since it uses less digits than its factorization.

2755474434454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280770471.

The product of its digits is 150528000, while the sum is 58.

The spelling of 2755474434454 in words is "two trillion, seven hundred fifty-five billion, four hundred seventy-four million, four hundred thirty-four thousand, four hundred fifty-four".