36097394761 has 8 divisors (see below), whose sum is σ = 36282925448. Its totient is φ = 35912160000.

The previous prime is 36097394741. The next prime is 36097394789. The reversal of 36097394761 is 16749379063.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14885220025 + 21212174736 = 122005^2 + 145644^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36097394761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36097394741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172711 + ... + 319411.

It is an arithmetic number, because the mean of its divisors is an integer number (4535365681).

Almost surely, 2^36097394761 is an apocalyptic number.

It is an amenable number.

36097394761 is a deficient number, since it is larger than the sum of its proper divisors (185530687).

36097394761 is a wasteful number, since it uses less digits than its factorization.

36097394761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147963.

The product of its (nonzero) digits is 5143824, while the sum is 55.

The spelling of 36097394761 in words is "thirty-six billion, ninety-seven million, three hundred ninety-four thousand, seven hundred sixty-one".