75740483339977 has 4 divisors (see below), whose sum is σ = 75740800369536. Its totient is φ = 75740166310420.

The previous prime is 75740483339951. The next prime is 75740483339981. The reversal of 75740483339977 is 77993338404757.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 75740483339977 - 2⁷ = 75740483339849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75740483139977) 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, 158156149 + ... + 158634322.

It is an arithmetic number, because the mean of its divisors is an integer number (18935200092384).

Almost surely, 2^{75740483339977} is an apocalyptic number.

It is an amenable number.

75740483339977 is a deficient number, since it is larger than the sum of its proper divisors (317029559).

75740483339977 is a wasteful number, since it uses less digits than its factorization.

75740483339977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317029558.

The product of its (nonzero) digits is 3360631680, while the sum is 76.

The spelling of 75740483339977 in words is "seventy-five trillion, seven hundred forty billion, four hundred eighty-three million, three hundred thirty-nine thousand, nine hundred seventy-seven".