19152055 has 8 divisors (see below), whose sum is σ = 24750432. Its totient is φ = 14143008.

The previous prime is 19152041. The next prime is 19152083. The reversal of 19152055 is 55025191.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19152055 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 147259 + ... + 147388.

It is an arithmetic number, because the mean of its divisors is an integer number (3093804).

Almost surely, 2^19152055 is an apocalyptic number.

19152055 is a deficient number, since it is larger than the sum of its proper divisors (5598377).

19152055 is a wasteful number, since it uses less digits than its factorization.

19152055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294665.

The product of its (nonzero) digits is 2250, while the sum is 28.

The square root of 19152055 is about 4376.3060907574. The cubic root of 19152055 is about 267.5501056169.

The spelling of 19152055 in words is "nineteen million, one hundred fifty-two thousand, fifty-five".