40515506484050 has 48 divisors (see below), whose sum is σ = 81156385424520. Its totient is φ = 14959440867840.

The previous prime is 40515506484029. The next prime is 40515506484119. The reversal of 40515506484050 is 5048460551504.

It can be written as a sum of positive squares in 12 ways, for example, as 1975112619769 + 38540393864281 = 1405387^2 + 6208091^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40515506483986 and 40515506484004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106040756 + ... + 106422144.

Almost surely, 2^{40515506484050} is an apocalyptic number.

40515506484050 is an abundant number, since it is smaller than the sum of its proper divisors (40640878940470).

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

40515506484050 is a wasteful number, since it uses less digits than its factorization.

40515506484050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544847 (or 544842 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 47.

The spelling of 40515506484050 in words is "forty trillion, five hundred fifteen billion, five hundred six million, four hundred eighty-four thousand, fifty".