855232541 has 8 divisors (see below), whose sum is σ = 924576480. Its totient is φ = 788321808.

The previous prime is 855232517. The next prime is 855232561. The reversal of 855232541 is 145232558.

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

It is a cyclic number.

It is not a de Polignac number, because 855232541 - 2¹⁸ = 854970397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (855232561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607571 + ... + 608976.

It is an arithmetic number, because the mean of its divisors is an integer number (115572060).

Almost surely, 2^855232541 is an apocalyptic number.

It is an amenable number.

855232541 is a deficient number, since it is larger than the sum of its proper divisors (69343939).

855232541 is a wasteful number, since it uses less digits than its factorization.

855232541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216603.

The product of its digits is 48000, while the sum is 35.

The square root of 855232541 is about 29244.3591312923. The cubic root of 855232541 is about 949.2080347003.

The spelling of 855232541 in words is "eight hundred fifty-five million, two hundred thirty-two thousand, five hundred forty-one".