153043390550 has 12 divisors (see below), whose sum is σ = 284660706516. Its totient is φ = 61217356200.

The previous prime is 153043390523. The next prime is 153043390559. The reversal of 153043390550 is 55093340351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153043390559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1530433856 + ... + 1530433955.

It is an arithmetic number, because the mean of its divisors is an integer number (23721725543).

Almost surely, 2^153043390550 is an apocalyptic number.

153043390550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153043390550 is a deficient number, since it is larger than the sum of its proper divisors (131617315966).

153043390550 is a wasteful number, since it uses less digits than its factorization.

153043390550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060867823 (or 3060867818 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 38.

The spelling of 153043390550 in words is "one hundred fifty-three billion, forty-three million, three hundred ninety thousand, five hundred fifty".