75530762034 has 192 divisors, whose sum is σ = 199315987200. Its totient is φ = 18618163200.

The previous prime is 75530762033. The next prime is 75530762053. The reversal of 75530762034 is 43026703557.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (75530762033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17977134 + ... + 17981334.

It is an arithmetic number, because the mean of its divisors is an integer number (1038104100).

Almost surely, 2^75530762034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75530762034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99657993600).

75530762034 is an abundant number, since it is smaller than the sum of its proper divisors (123785225166).

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

75530762034 is a wasteful number, since it uses less digits than its factorization.

75530762034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4405 (or 4392 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 42.

The spelling of 75530762034 in words is "seventy-five billion, five hundred thirty million, seven hundred sixty-two thousand, thirty-four".