3756472543 has 4 divisors (see below), whose sum is σ = 3772059808. Its totient is φ = 3740885280.

The previous prime is 3756472529. The next prime is 3756472547. The reversal of 3756472543 is 3452746573.

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 3756472543 - 2²⁹ = 3219601631 is a prime.

It is a super-2 number, since 2×3756472543² = 28222171932625773698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3756472493 and 3756472502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3756472547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7793271 + ... + 7793752.

It is an arithmetic number, because the mean of its divisors is an integer number (943014952).

Almost surely, 2^3756472543 is an apocalyptic number.

3756472543 is a deficient number, since it is larger than the sum of its proper divisors (15587265).

3756472543 is a wasteful number, since it uses less digits than its factorization.

3756472543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15587264.

The product of its digits is 2116800, while the sum is 46.

The square root of 3756472543 is about 61290.0688774291. The cubic root of 3756472543 is about 1554.5095923584.

The spelling of 3756472543 in words is "three billion, seven hundred fifty-six million, four hundred seventy-two thousand, five hundred forty-three".