359551 has 4 divisors (see below), whose sum is σ = 361872. Its totient is φ = 357232.

The previous prime is 359549. The next prime is 359561. The reversal of 359551 is 155953.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 155953 = 7 ⋅22279.

It is a cyclic number.

It is not a de Polignac number, because 359551 - 2¹ = 359549 is a prime.

It is a Duffinian number.

359551 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (359501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910 + ... + 1243.

It is an arithmetic number, because the mean of its divisors is an integer number (90468).

2³⁵⁹⁵⁵¹ is an apocalyptic number.

359551 is a deficient number, since it is larger than the sum of its proper divisors (2321).

359551 is a wasteful number, since it uses less digits than its factorization.

359551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320.

The product of its digits is 3375, while the sum is 28.

The square root of 359551 is about 599.6257165933. The cubic root of 359551 is about 71.1082788766.

The spelling of 359551 in words is "three hundred fifty-nine thousand, five hundred fifty-one".