40516763 has 8 divisors (see below), whose sum is σ = 49028832. Its totient is φ = 32685696.

The previous prime is 40516757. The next prime is 40516771. The reversal of 40516763 is 36761504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40516763 - 2²² = 36322459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40513763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170120 + ... + 170357.

It is an arithmetic number, because the mean of its divisors is an integer number (6128604).

Almost surely, 2^40516763 is an apocalyptic number.

40516763 is a deficient number, since it is larger than the sum of its proper divisors (8512069).

40516763 is a wasteful number, since it uses less digits than its factorization.

40516763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340501.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 40516763 is about 6365.2779200912. The cubic root of 40516763 is about 343.4616460945.

The spelling of 40516763 in words is "forty million, five hundred sixteen thousand, seven hundred sixty-three".