153128124489 has 16 divisors (see below), whose sum is σ = 219920338944. Its totient is φ = 94497018000.

The previous prime is 153128124473. The next prime is 153128124491. The reversal of 153128124489 is 984421821351.

It is not a de Polignac number, because 153128124489 - 2⁴ = 153128124473 is a prime.

It is a super-2 number, since 2×153128124489² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (153128174489) 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, 35792187 + ... + 35796464.

It is an arithmetic number, because the mean of its divisors is an integer number (13745021184).

Almost surely, 2^153128124489 is an apocalyptic number.

It is an amenable number.

153128124489 is a deficient number, since it is larger than the sum of its proper divisors (66792214455).

153128124489 is a wasteful number, since it uses less digits than its factorization.

153128124489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71588708.

The product of its digits is 552960, while the sum is 48.

The spelling of 153128124489 in words is "one hundred fifty-three billion, one hundred twenty-eight million, one hundred twenty-four thousand, four hundred eighty-nine".