40650948485 has 32 divisors (see below), whose sum is σ = 57160857600. Its totient is φ = 27172047168.

The previous prime is 40650948467. The next prime is 40650948521. The reversal of 40650948485 is 58484905604.

It is not a de Polignac number, because 40650948485 - 2⁶ = 40650948421 is a prime.

It is a super-2 number, since 2×40650948485² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 730166 + ... + 783864.

It is an arithmetic number, because the mean of its divisors is an integer number (1786276800).

Almost surely, 2^40650948485 is an apocalyptic number.

It is an amenable number.

40650948485 is a deficient number, since it is larger than the sum of its proper divisors (16509909115).

40650948485 is a wasteful number, since it uses less digits than its factorization.

40650948485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54257.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 40650948485 in words is "forty billion, six hundred fifty million, nine hundred forty-eight thousand, four hundred eighty-five".