41155054545 has 32 divisors (see below), whose sum is σ = 71856728064. Its totient is φ = 19947729600.

The previous prime is 41155054517. The next prime is 41155054547. The reversal of 41155054545 is 54545055114.

It is not a de Polignac number, because 41155054545 - 2⁷ = 41155054417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41155054547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514290 + ... + 588900.

It is an arithmetic number, because the mean of its divisors is an integer number (2245522752).

Almost surely, 2^41155054545 is an apocalyptic number.

It is an amenable number.

41155054545 is a deficient number, since it is larger than the sum of its proper divisors (30701673519).

41155054545 is a wasteful number, since it uses less digits than its factorization.

41155054545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77973.

The product of its (nonzero) digits is 200000, while the sum is 39.

It can be divided in two parts, 411550 and 54545, that added together give a triangular number (466095 = T₉₆₅).

The spelling of 41155054545 in words is "forty-one billion, one hundred fifty-five million, fifty-four thousand, five hundred forty-five".