52041555 has 16 divisors (see below), whose sum is σ = 92518560. Its totient is φ = 27755424.

The previous prime is 52041553. The next prime is 52041623. The reversal of 52041555 is 55514025.

52041555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52041555 - 2¹ = 52041553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (52041553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192612 + ... + 192881.

It is an arithmetic number, because the mean of its divisors is an integer number (5782410).

Almost surely, 2^52041555 is an apocalyptic number.

52041555 is a deficient number, since it is larger than the sum of its proper divisors (40477005).

52041555 is a wasteful number, since it uses less digits than its factorization.

52041555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385507 (or 385501 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 52041555 is about 7213.9832963488. The cubic root of 52041555 is about 373.3505151708.

The spelling of 52041555 in words is "fifty-two million, forty-one thousand, five hundred fifty-five".