361380552 has 32 divisors (see below), whose sum is σ = 972948480. Its totient is φ = 111193920.

The previous prime is 361380541. The next prime is 361380563. The reversal of 361380552 is 255083163.

It is an interprime number because it is at equal distance from previous prime (361380541) and next prime (361380563).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578824 + ... + 579447.

It is an arithmetic number, because the mean of its divisors is an integer number (30404640).

Almost surely, 2^361380552 is an apocalyptic number.

It is an amenable number.

361380552 is an abundant number, since it is smaller than the sum of its proper divisors (611567928).

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

361380552 is a wasteful number, since it uses less digits than its factorization.

361380552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158293 (or 1158289 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 361380552 is about 19010.0118884760. The cubic root of 361380552 is about 712.2868483975.

The spelling of 361380552 in words is "three hundred sixty-one million, three hundred eighty thousand, five hundred fifty-two".