75007083834 has 128 divisors (see below), whose sum is σ = 189139898880. Its totient is φ = 21899953152.

The previous prime is 75007083791. The next prime is 75007083889. The reversal of 75007083834 is 43838070057.

It is a self number, because there is not a number n which added to its sum of digits gives 75007083834.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 733212 + ... + 829224.

It is an arithmetic number, because the mean of its divisors is an integer number (1477655460).

Almost surely, 2^75007083834 is an apocalyptic number.

75007083834 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 75007083834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94569949440).

75007083834 is an abundant number, since it is smaller than the sum of its proper divisors (114132815046).

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

75007083834 is a wasteful number, since it uses less digits than its factorization.

75007083834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96101 (or 96095 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 75007083834 in words is "seventy-five billion, seven million, eighty-three thousand, eight hundred thirty-four".