82236450761 has 4 divisors (see below), whose sum is σ = 82237588224. Its totient is φ = 82235313300.

The previous prime is 82236450739. The next prime is 82236450763. The reversal of 82236450761 is 16705463228.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 82236450761 - 2¹⁴ = 82236434377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (82236450763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452345 + ... + 607526.

It is an arithmetic number, because the mean of its divisors is an integer number (20559397056).

Almost surely, 2^82236450761 is an apocalyptic number.

It is an amenable number.

82236450761 is a deficient number, since it is larger than the sum of its proper divisors (1137463).

82236450761 is a wasteful number, since it uses less digits than its factorization.

82236450761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137462.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 82236450761 in words is "eighty-two billion, two hundred thirty-six million, four hundred fifty thousand, seven hundred sixty-one".