40025550210 has 32 divisors (see below), whose sum is σ = 101711987712. Its totient is φ = 10045628160.

The previous prime is 40025550203. The next prime is 40025550239. The reversal of 40025550210 is 1205552004.

It is a happy number.

It is a super-2 number, since 2×40025550210² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39240226 + ... + 39241245.

It is an arithmetic number, because the mean of its divisors is an integer number (3178499616).

Almost surely, 2^40025550210 is an apocalyptic number.

40025550210 is an abundant number, since it is smaller than the sum of its proper divisors (61686437502).

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

40025550210 is a wasteful number, since it uses less digits than its factorization.

40025550210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78481498.

The product of its (nonzero) digits is 2000, while the sum is 24.

The spelling of 40025550210 in words is "forty billion, twenty-five million, five hundred fifty thousand, two hundred ten".