352040550 has 96 divisors (see below), whose sum is σ = 928869120. Its totient is φ = 87984000.

The previous prime is 352040537. The next prime is 352040561. The reversal of 352040550 is 55040253.

It is a self number, because there is not a number n which added to its sum of digits gives 352040550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287239 + ... + 288461.

It is an arithmetic number, because the mean of its divisors is an integer number (9675720).

Almost surely, 2^352040550 is an apocalyptic number.

352040550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 352040550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464434560).

352040550 is an abundant number, since it is smaller than the sum of its proper divisors (576828570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352040550 is a wasteful number, since it uses less digits than its factorization.

352040550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 352040550 is about 18762.7436693038. The cubic root of 352040550 is about 706.0967788319.

The spelling of 352040550 in words is "three hundred fifty-two million, forty thousand, five hundred fifty".