541065552215 has 32 divisors (see below), whose sum is σ = 675683856000. Its totient is φ = 415434976768.

The previous prime is 541065552197. The next prime is 541065552257. The reversal of 541065552215 is 512255560145.

It is a cyclic number.

It is not a de Polignac number, because 541065552215 - 2²⁴ = 541048774999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16485041 + ... + 16517829.

It is an arithmetic number, because the mean of its divisors is an integer number (21115120500).

Almost surely, 2^541065552215 is an apocalyptic number.

541065552215 is a deficient number, since it is larger than the sum of its proper divisors (134618303785).

541065552215 is a wasteful number, since it uses less digits than its factorization.

541065552215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33499.

The product of its (nonzero) digits is 300000, while the sum is 41.

The spelling of 541065552215 in words is "five hundred forty-one billion, sixty-five million, five hundred fifty-two thousand, two hundred fifteen".