153403064050 has 36 divisors (see below), whose sum is σ = 303101127630. Its totient is φ = 57751736320.

The previous prime is 153403064011. The next prime is 153403064071. The reversal of 153403064050 is 50460304351.

It can be written as a sum of positive squares in 9 ways, for example, as 42480095449 + 110922968601 = 206107^2 + 333051^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5293615 + ... + 5322514.

Almost surely, 2^153403064050 is an apocalyptic number.

153403064050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153403064050 is a deficient number, since it is larger than the sum of its proper divisors (149698063580).

153403064050 is a wasteful number, since it uses less digits than its factorization.

153403064050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10616175 (or 10616153 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 153403064050 in words is "one hundred fifty-three billion, four hundred three million, sixty-four thousand, fifty".