75711475043 has 8 divisors (see below), whose sum is σ = 80524579968. Its totient is φ = 70938313344.

The previous prime is 75711475039. The next prime is 75711475061. The reversal of 75711475043 is 34057411757.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 75711475043 - 2² = 75711475039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75711474985 and 75711475003.

It is not an unprimeable number, because it can be changed into a prime (75711475033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9981896 + ... + 9989477.

It is an arithmetic number, because the mean of its divisors is an integer number (10065572496).

Almost surely, 2^75711475043 is an apocalyptic number.

75711475043 is a deficient number, since it is larger than the sum of its proper divisors (4813104925).

75711475043 is a wasteful number, since it uses less digits than its factorization.

75711475043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19971613.

The product of its (nonzero) digits is 411600, while the sum is 44.

The spelling of 75711475043 in words is "seventy-five billion, seven hundred eleven million, four hundred seventy-five thousand, forty-three".