82074257362452 has 24 divisors (see below), whose sum is σ = 191508213589056. Its totient is φ = 27357855347968.

The previous prime is 82074257362411. The next prime is 82074257362457. The reversal of 82074257362452 is 25426375247028.

It is a junction number, because it is equal to n+sod(n) for n = 82074257362392 and 82074257362401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82074257362457) 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, 27317853 + ... + 30173060.

It is an arithmetic number, because the mean of its divisors is an integer number (7979508899544).

Almost surely, 2^{82074257362452} is an apocalyptic number.

It is an amenable number.

82074257362452 is an abundant number, since it is smaller than the sum of its proper divisors (109433956226604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82074257362452 is a wasteful number, since it uses less digits than its factorization.

82074257362452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57609887 (or 57609885 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 57.

The spelling of 82074257362452 in words is "eighty-two trillion, seventy-four billion, two hundred fifty-seven million, three hundred sixty-two thousand, four hundred fifty-two".