82733562838770 has 32 divisors (see below), whose sum is σ = 198572442580800. Its totient is φ = 22060962116160.

The previous prime is 82733562838727. The next prime is 82733562838777. The reversal of 82733562838770 is 7783826533728.

It is a super-2 number, since 2×82733562838770² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82733562838695 and 82733562838704.

It is not an unprimeable number, because it can be changed into a prime (82733562838777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82072401 + ... + 83074340.

It is an arithmetic number, because the mean of its divisors is an integer number (6205388830650).

Almost surely, 2^{82733562838770} is an apocalyptic number.

82733562838770 is an abundant number, since it is smaller than the sum of its proper divisors (115838879742030).

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

82733562838770 is a wasteful number, since it uses less digits than its factorization.

82733562838770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165163450.

The product of its (nonzero) digits is 568995840, while the sum is 69.

The spelling of 82733562838770 in words is "eighty-two trillion, seven hundred thirty-three billion, five hundred sixty-two million, eight hundred thirty-eight thousand, seven hundred seventy".