43034604551 has 4 divisors (see below), whose sum is σ = 44035409352. Its totient is φ = 42033799752.

The previous prime is 43034604499. The next prime is 43034604589. The reversal of 43034604551 is 15540643034.

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 43034604551 - 2²⁶ = 42967495687 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 (43034604751) 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, 500402336 + ... + 500402421.

It is an arithmetic number, because the mean of its divisors is an integer number (11008852338).

Almost surely, 2^43034604551 is an apocalyptic number.

43034604551 is a deficient number, since it is larger than the sum of its proper divisors (1000804801).

43034604551 is a wasteful number, since it uses less digits than its factorization.

43034604551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000804800.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 43034604551 in words is "forty-three billion, thirty-four million, six hundred four thousand, five hundred fifty-one".