46540665255 has 96 divisors (see below), whose sum is σ = 91535616000. Its totient is φ = 20092520448.

The previous prime is 46540665251. The next prime is 46540665277. The reversal of 46540665255 is 55256604564.

It is not a de Polignac number, because 46540665255 - 2² = 46540665251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46540665251) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 1318071 + ... + 1352919.

It is an arithmetic number, because the mean of its divisors is an integer number (953496000).

Almost surely, 2^46540665255 is an apocalyptic number.

46540665255 is a deficient number, since it is larger than the sum of its proper divisors (44994950745).

46540665255 is a wasteful number, since it uses less digits than its factorization.

46540665255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34973 (or 34966 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 46540665255 in words is "forty-six billion, five hundred forty million, six hundred sixty-five thousand, two hundred fifty-five".