83504414052 has 72 divisors (see below), whose sum is σ = 231774824736. Its totient is φ = 26197458048.

The previous prime is 83504414051. The next prime is 83504414053. The reversal of 83504414052 is 25041440538.

It is a happy number.

83504414052 is a `hidden beast` number, since 8 + 3 + 504 + 4 + 140 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (83504414051) and next prime (83504414053).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 83504413998 and 83504414016.

It is not an unprimeable number, because it can be changed into a prime (83504414051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2510238 + ... + 2543285.

It is an arithmetic number, because the mean of its divisors is an integer number (3219094788).

Almost surely, 2^83504414052 is an apocalyptic number.

It is an amenable number.

83504414052 is an abundant number, since it is smaller than the sum of its proper divisors (148270410684).

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

83504414052 is a wasteful number, since it uses less digits than its factorization.

83504414052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5053559 (or 5053545 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 83504414052 in words is "eighty-three billion, five hundred four million, four hundred fourteen thousand, fifty-two".