153403150423503 has 16 divisors (see below), whose sum is σ = 211599030113280. Its totient is φ = 98738301434976.

The previous prime is 153403150423477. The next prime is 153403150423609. The reversal of 153403150423503 is 305324051304351.

It is not a de Polignac number, because 153403150423503 - 2¹⁶ = 153403150357967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153403150423703) 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, 33139575 + ... + 37483832.

It is an arithmetic number, because the mean of its divisors is an integer number (13224939382080).

Almost surely, 2^{153403150423503} is an apocalyptic number.

153403150423503 is a deficient number, since it is larger than the sum of its proper divisors (58195879689777).

153403150423503 is a wasteful number, since it uses less digits than its factorization.

153403150423503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70648406.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 153403150423503 in words is "one hundred fifty-three trillion, four hundred three billion, one hundred fifty million, four hundred twenty-three thousand, five hundred three".