153428587 has 16 divisors (see below), whose sum is σ = 178264800. Its totient is φ = 130770432.

The previous prime is 153428563. The next prime is 153428623. The reversal of 153428587 is 785824351.

It is not a de Polignac number, because 153428587 - 2²⁷ = 19210859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153428087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5164 + ... + 18262.

It is an arithmetic number, because the mean of its divisors is an integer number (11141550).

Almost surely, 2^153428587 is an apocalyptic number.

153428587 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

153428587 is a deficient number, since it is larger than the sum of its proper divisors (24836213).

153428587 is a wasteful number, since it uses less digits than its factorization.

153428587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13182.

The product of its digits is 268800, while the sum is 43.

The square root of 153428587 is about 12386.6293639553. The cubic root of 153428587 is about 535.3470680129.

The spelling of 153428587 in words is "one hundred fifty-three million, four hundred twenty-eight thousand, five hundred eighty-seven".