40516162555 has 16 divisors (see below), whose sum is σ = 55345400064. Its totient is φ = 28185155680.

The previous prime is 40516162529. The next prime is 40516162573. The reversal of 40516162555 is 55526161504.

It is not a de Polignac number, because 40516162555 - 2⁵ = 40516162523 is a prime.

It is a Duffinian number.

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, 16013029 + ... + 16015558.

It is an arithmetic number, because the mean of its divisors is an integer number (3459087504).

Almost surely, 2^40516162555 is an apocalyptic number.

40516162555 is a deficient number, since it is larger than the sum of its proper divisors (14829237509).

40516162555 is a wasteful number, since it uses less digits than its factorization.

40516162555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32028626.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 40516162555 in words is "forty billion, five hundred sixteen million, one hundred sixty-two thousand, five hundred fifty-five".