352455540 has 48 divisors (see below), whose sum is σ = 989197440. Its totient is φ = 93767040.

The previous prime is 352455527. The next prime is 352455541. The reversal of 352455540 is 45554253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352455541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19650 + ... + 33030.

It is an arithmetic number, because the mean of its divisors is an integer number (20608280).

Almost surely, 2^352455540 is an apocalyptic number.

352455540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

352455540 is an abundant number, since it is smaller than the sum of its proper divisors (636741900).

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

352455540 is a wasteful number, since it uses less digits than its factorization.

352455540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13832 (or 13830 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 352455540 is about 18773.7992958272. The cubic root of 352455540 is about 706.3741219181.

The spelling of 352455540 in words is "three hundred fifty-two million, four hundred fifty-five thousand, five hundred forty".