75754161077 has 16 divisors (see below), whose sum is σ = 87131842560. Its totient is φ = 64515728688.

The previous prime is 75754161053. The next prime is 75754161121. The reversal of 75754161077 is 77016145757.

It is a cyclic number.

It is not a de Polignac number, because 75754161077 - 2⁶ = 75754161013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75754161277) 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, 3002288 + ... + 3027414.

It is an arithmetic number, because the mean of its divisors is an integer number (5445740160).

Almost surely, 2^75754161077 is an apocalyptic number.

It is an amenable number.

75754161077 is a deficient number, since it is larger than the sum of its proper divisors (11377681483).

75754161077 is a wasteful number, since it uses less digits than its factorization.

75754161077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27880.

The product of its (nonzero) digits is 1440600, while the sum is 50.

The spelling of 75754161077 in words is "seventy-five billion, seven hundred fifty-four million, one hundred sixty-one thousand, seventy-seven".