40116632527 has 4 divisors (see below), whose sum is σ = 40121210920. Its totient is φ = 40112054136.

The previous prime is 40116632519. The next prime is 40116632533. The reversal of 40116632527 is 72523661104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40116632527 - 2³ = 40116632519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40116632537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2276028 + ... + 2293585.

It is an arithmetic number, because the mean of its divisors is an integer number (10030302730).

Almost surely, 2^40116632527 is an apocalyptic number.

40116632527 is a deficient number, since it is larger than the sum of its proper divisors (4578393).

40116632527 is an equidigital number, since it uses as much as digits as its factorization.

40116632527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4578392.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 40116632527 in words is "forty billion, one hundred sixteen million, six hundred thirty-two thousand, five hundred twenty-seven".