36025573973 has 2 divisors, whose sum is σ = 36025573974. Its totient is φ = 36025573972.

The previous prime is 36025573939. The next prime is 36025574051. The reversal of 36025573973 is 37937552063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22452624964 + 13572949009 = 149842^2 + 116503^2 .

It is a cyclic number.

It is not a de Polignac number, because 36025573973 - 2³⁴ = 18845704789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36025573373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18012786986 + 18012786987.

It is an arithmetic number, because the mean of its divisors is an integer number (18012786987).

Almost surely, 2^36025573973 is an apocalyptic number.

It is an amenable number.

36025573973 is a deficient number, since it is larger than the sum of its proper divisors (1).

36025573973 is an equidigital number, since it uses as much as digits as its factorization.

36025573973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3572100, while the sum is 50.

The spelling of 36025573973 in words is "thirty-six billion, twenty-five million, five hundred seventy-three thousand, nine hundred seventy-three".