40520600350 has 12 divisors (see below), whose sum is σ = 75368316744. Its totient is φ = 16208240120.

The previous prime is 40520600347. The next prime is 40520600387. The reversal of 40520600350 is 5300602504.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 405205954 + ... + 405206053.

It is an arithmetic number, because the mean of its divisors is an integer number (6280693062).

Almost surely, 2^40520600350 is an apocalyptic number.

40520600350 is a deficient number, since it is larger than the sum of its proper divisors (34847716394).

40520600350 is a wasteful number, since it uses less digits than its factorization.

40520600350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810412019 (or 810412014 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The spelling of 40520600350 in words is "forty billion, five hundred twenty million, six hundred thousand, three hundred fifty".