75283086253 has 2 divisors, whose sum is σ = 75283086254. Its totient is φ = 75283086252.

The previous prime is 75283086247. The next prime is 75283086257. The reversal of 75283086253 is 35268038257.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44038281609 + 31244804644 = 209853^2 + 176762^2 .

It is an emirp because it is prime and its reverse (35268038257) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75283086253 - 2²⁵ = 75249531821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75283086197 and 75283086206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75283086257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37641543126 + 37641543127.

It is an arithmetic number, because the mean of its divisors is an integer number (37641543127).

Almost surely, 2^75283086253 is an apocalyptic number.

It is an amenable number.

75283086253 is a deficient number, since it is larger than the sum of its proper divisors (1).

75283086253 is an equidigital number, since it uses as much as digits as its factorization.

75283086253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 75283086253 in words is "seventy-five billion, two hundred eighty-three million, eighty-six thousand, two hundred fifty-three".