3455272511 has 4 divisors (see below), whose sum is σ = 3466383024. Its totient is φ = 3444162000.

The previous prime is 3455272463. The next prime is 3455272523. The reversal of 3455272511 is 1152725543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3455272511 - 2¹⁸ = 3455010367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455272571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5554790 + ... + 5555411.

It is an arithmetic number, because the mean of its divisors is an integer number (866595756).

Almost surely, 2^3455272511 is an apocalyptic number.

3455272511 is a deficient number, since it is larger than the sum of its proper divisors (11110513).

3455272511 is a wasteful number, since it uses less digits than its factorization.

3455272511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11110512.

The product of its digits is 42000, while the sum is 35.

The square root of 3455272511 is about 58781.5660815532. The cubic root of 3455272511 is about 1511.7991669311.

The spelling of 3455272511 in words is "three billion, four hundred fifty-five million, two hundred seventy-two thousand, five hundred eleven".