201052534 has 8 divisors (see below), whose sum is σ = 311978160. Its totient is φ = 97059816.

The previous prime is 201052531. The next prime is 201052549. The reversal of 201052534 is 435250102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201052531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1733154 + ... + 1733269.

It is an arithmetic number, because the mean of its divisors is an integer number (38997270).

Almost surely, 2^201052534 is an apocalyptic number.

201052534 is a deficient number, since it is larger than the sum of its proper divisors (110925626).

201052534 is a wasteful number, since it uses less digits than its factorization.

201052534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466454.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 201052534 is about 14179.2994890439. The cubic root of 201052534 is about 585.8276292988.

The spelling of 201052534 in words is "two hundred one million, fifty-two thousand, five hundred thirty-four".