82351853157245 has 32 divisors (see below), whose sum is σ = 114238659488256. Its totient is φ = 55822126752000.

The previous prime is 82351853157241. The next prime is 82351853157269. The reversal of 82351853157245 is 54275135815328.

It is not a de Polignac number, because 82351853157245 - 2² = 82351853157241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82351853157241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16229114 + ... + 20690283.

It is an arithmetic number, because the mean of its divisors is an integer number (3569958109008).

Almost surely, 2^{82351853157245} is an apocalyptic number.

It is an amenable number.

82351853157245 is a deficient number, since it is larger than the sum of its proper divisors (31886806331011).

82351853157245 is a wasteful number, since it uses less digits than its factorization.

82351853157245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36920141.

The product of its digits is 40320000, while the sum is 59.

The spelling of 82351853157245 in words is "eighty-two trillion, three hundred fifty-one billion, eight hundred fifty-three million, one hundred fifty-seven thousand, two hundred forty-five".