41621753530 has 48 divisors (see below), whose sum is σ = 86666914944. Its totient is φ = 14098220640.

The previous prime is 41621753489. The next prime is 41621753543. The reversal of 41621753530 is 3535712614.

It is a self number, because there is not a number n which added to its sum of digits gives 41621753530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 439075 + ... + 525385.

It is an arithmetic number, because the mean of its divisors is an integer number (1805560728).

Almost surely, 2^41621753530 is an apocalyptic number.

41621753530 is an abundant number, since it is smaller than the sum of its proper divisors (45045161414).

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

41621753530 is an equidigital number, since it uses as much as digits as its factorization.

41621753530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86491 (or 86408 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 41621753530 in words is "forty-one billion, six hundred twenty-one million, seven hundred fifty-three thousand, five hundred thirty".