41572745512 has 8 divisors (see below), whose sum is σ = 77948897850. Its totient is φ = 20786372752.

The previous prime is 41572745509. The next prime is 41572745549. The reversal of 41572745512 is 21554727514.

41572745512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37793692836 + 3779052676 = 194406^2 + 61474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×41572745512² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2598296587 + ... + 2598296602.

Almost surely, 2^41572745512 is an apocalyptic number.

It is an amenable number.

41572745512 is a deficient number, since it is larger than the sum of its proper divisors (36376152338).

41572745512 is a wasteful number, since it uses less digits than its factorization.

41572745512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5196593195 (or 5196593191 counting only the distinct ones).

The product of its digits is 392000, while the sum is 43.

The spelling of 41572745512 in words is "forty-one billion, five hundred seventy-two million, seven hundred forty-five thousand, five hundred twelve".