40532622555 has 16 divisors (see below), whose sum is σ = 68667031584. Its totient is φ = 20345786880.

The previous prime is 40532622511. The next prime is 40532622601. The reversal of 40532622555 is 55522623504.

It is not a de Polignac number, because 40532622555 - 2¹⁰ = 40532621531 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79475476 + ... + 79475985.

It is an arithmetic number, because the mean of its divisors is an integer number (4291689474).

Almost surely, 2^40532622555 is an apocalyptic number.

40532622555 is a deficient number, since it is larger than the sum of its proper divisors (28134409029).

40532622555 is a wasteful number, since it uses less digits than its factorization.

40532622555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158951486.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 40532622555 in words is "forty billion, five hundred thirty-two million, six hundred twenty-two thousand, five hundred fifty-five".