41720627522 has 54 divisors (see below), whose sum is σ = 74549908467. Its totient is φ = 17459974728.

The previous prime is 41720627513. The next prime is 41720627527. The reversal of 41720627522 is 22572602714.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20860313761 + 20860313761 = 144431^2 + 144431^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=144431.

It is a super-2 number, since 2×41720627522² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41720627527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 95035379 + ... + 95035817.

Almost surely, 2^41720627522 is an apocalyptic number.

41720627522 is a deficient number, since it is larger than the sum of its proper divisors (32829280945).

41720627522 is an frugal number, since it uses more digits than its factorization.

41720627522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 495 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 41720627522 in words is "forty-one billion, seven hundred twenty million, six hundred twenty-seven thousand, five hundred twenty-two".