75620942027 has 4 divisors (see below), whose sum is σ = 75622942560. Its totient is φ = 75618941496.

The previous prime is 75620942003. The next prime is 75620942029. The reversal of 75620942027 is 72024902657.

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 75620942027 - 2¹⁰ = 75620941003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75620942029) 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, 942452 + ... + 1019537.

It is an arithmetic number, because the mean of its divisors is an integer number (18905735640).

Almost surely, 2^75620942027 is an apocalyptic number.

75620942027 is a deficient number, since it is larger than the sum of its proper divisors (2000533).

75620942027 is a wasteful number, since it uses less digits than its factorization.

75620942027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000532.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 75620942027 in words is "seventy-five billion, six hundred twenty million, nine hundred forty-two thousand, twenty-seven".