153003540481 has 16 divisors (see below), whose sum is σ = 174217697280. Its totient is φ = 133010151120.

The previous prime is 153003540479. The next prime is 153003540509. The reversal of 153003540481 is 184045300351.

It is not a de Polignac number, because 153003540481 - 2¹ = 153003540479 is a prime.

It is a super-2 number, since 2×153003540481² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (153003540181) 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, 865096 + ... + 1026838.

It is an arithmetic number, because the mean of its divisors is an integer number (10888606080).

Almost surely, 2^153003540481 is an apocalyptic number.

153003540481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

153003540481 is a deficient number, since it is larger than the sum of its proper divisors (21214156799).

153003540481 is a wasteful number, since it uses less digits than its factorization.

153003540481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165516.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 153003540481 in words is "one hundred fifty-three billion, three million, five hundred forty thousand, four hundred eighty-one".