75350661610751 has 16 divisors (see below), whose sum is σ = 75793705886400. Its totient is φ = 74908175155200.

The previous prime is 75350661610739. The next prime is 75350661610771. The reversal of 75350661610751 is 15701616605357.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 75350661610751 - 2¹⁴ = 75350661594367 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 75350661610693 and 75350661610702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75350661610711) 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, 2384423351 + ... + 2384454951.

It is an arithmetic number, because the mean of its divisors is an integer number (4737106617900).

Almost surely, 2^{75350661610751} is an apocalyptic number.

75350661610751 is a deficient number, since it is larger than the sum of its proper divisors (443044275649).

75350661610751 is a wasteful number, since it uses less digits than its factorization.

75350661610751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39986.

The product of its (nonzero) digits is 3969000, while the sum is 53.

The spelling of 75350661610751 in words is "seventy-five trillion, three hundred fifty billion, six hundred sixty-one million, six hundred ten thousand, seven hundred fifty-one".