75755050 has 48 divisors (see below), whose sum is σ = 162703872. Its totient is φ = 25704000.

The previous prime is 75755011. The next prime is 75755059. The reversal of 75755050 is 5055757.

It is a junction number, because it is equal to n+sod(n) for n = 75754997 and 75755015.

It is not an unprimeable number, because it can be changed into a prime (75755059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34279 + ... + 36421.

It is an arithmetic number, because the mean of its divisors is an integer number (3389664).

Almost surely, 2^75755050 is an apocalyptic number.

75755050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

75755050 is an abundant number, since it is smaller than the sum of its proper divisors (86948822).

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

75755050 is a wasteful number, since it uses less digits than its factorization.

75755050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263 (or 2258 counting only the distinct ones).

The product of its (nonzero) digits is 30625, while the sum is 34.

The square root of 75755050 is about 8703.7377028493. The cubic root of 75755050 is about 423.1267962821.

The spelling of 75755050 in words is "seventy-five million, seven hundred fifty-five thousand, fifty".