152340455 has 8 divisors (see below), whose sum is σ = 182917392. Its totient is φ = 121799808.

The previous prime is 152340449. The next prime is 152340457. The reversal of 152340455 is 554043251.

152340455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 152340455 - 2¹⁴ = 152324071 is a prime.

It is a super-2 number, since 2×152340455² = 46415228459214050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152340457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1232 + ... + 17498.

It is an arithmetic number, because the mean of its divisors is an integer number (22864674).

Almost surely, 2^152340455 is an apocalyptic number.

152340455 is a deficient number, since it is larger than the sum of its proper divisors (30576937).

152340455 is a wasteful number, since it uses less digits than its factorization.

152340455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18145.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 152340455 is about 12342.6275565619. The cubic root of 152340455 is about 534.0784846791.

The spelling of 152340455 in words is "one hundred fifty-two million, three hundred forty thousand, four hundred fifty-five".