415524542052 has 12 divisors (see below), whose sum is σ = 969557264816. Its totient is φ = 138508180680.

The previous prime is 415524542029. The next prime is 415524542053. The reversal of 415524542052 is 250245425514.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 415524542052.

It is not an unprimeable number, because it can be changed into a prime (415524542053) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 17313522574 + ... + 17313522597.

Almost surely, 2^415524542052 is an apocalyptic number.

It is an amenable number.

415524542052 is an abundant number, since it is smaller than the sum of its proper divisors (554032722764).

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

415524542052 is a wasteful number, since it uses less digits than its factorization.

415524542052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34627045178 (or 34627045176 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 39.

Adding to 415524542052 its reverse (250245425514), we get a palindrome (665769967566).

The spelling of 415524542052 in words is "four hundred fifteen billion, five hundred twenty-four million, five hundred forty-two thousand, fifty-two".