75263007601 has 2 divisors, whose sum is σ = 75263007602. Its totient is φ = 75263007600.

The previous prime is 75263007583. The next prime is 75263007643. The reversal of 75263007601 is 10670036257.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70362867600 + 4900140001 = 265260^2 + 70001^2 .

It is a cyclic number.

It is not a de Polignac number, because 75263007601 - 2⁹ = 75263007089 is a prime.

It is not a weakly prime, because it can be changed into another prime (75263007661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37631503800 + 37631503801.

It is an arithmetic number, because the mean of its divisors is an integer number (37631503801).

Almost surely, 2^75263007601 is an apocalyptic number.

It is an amenable number.

75263007601 is a deficient number, since it is larger than the sum of its proper divisors (1).

75263007601 is an equidigital number, since it uses as much as digits as its factorization.

75263007601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 75263007601 in words is "seventy-five billion, two hundred sixty-three million, seven thousand, six hundred one".