75027340039 has 16 divisors (see below), whose sum is σ = 77721486336. Its totient is φ = 72369158400.

The previous prime is 75027340021. The next prime is 75027340081. The reversal of 75027340039 is 93004372057.

It is not a de Polignac number, because 75027340039 - 2⁵ = 75027340007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75027339983 and 75027340010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75027340009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6953829 + ... + 6964609.

It is an arithmetic number, because the mean of its divisors is an integer number (4857592896).

Almost surely, 2^75027340039 is an apocalyptic number.

75027340039 is a deficient number, since it is larger than the sum of its proper divisors (2694146297).

75027340039 is a wasteful number, since it uses less digits than its factorization.

75027340039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12426.

The product of its (nonzero) digits is 158760, while the sum is 40.

The spelling of 75027340039 in words is "seventy-five billion, twenty-seven million, three hundred forty thousand, thirty-nine".