153145284 has 24 divisors (see below), whose sum is σ = 360504480. Its totient is φ = 50596224.

The previous prime is 153145273. The next prime is 153145303. The reversal of 153145284 is 482541351.

It is a super-2 number, since 2×153145284² = 46906956022881312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55114 + ... + 57825.

It is an arithmetic number, because the mean of its divisors is an integer number (15021020).

Almost surely, 2^153145284 is an apocalyptic number.

It is an amenable number.

153145284 is an abundant number, since it is smaller than the sum of its proper divisors (207359196).

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

153145284 is a wasteful number, since it uses less digits than its factorization.

153145284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113059 (or 113057 counting only the distinct ones).

The product of its digits is 19200, while the sum is 33.

The square root of 153145284 is about 12375.1882409925. The cubic root of 153145284 is about 535.0173622339.

The spelling of 153145284 in words is "one hundred fifty-three million, one hundred forty-five thousand, two hundred eighty-four".