150542955903 has 8 divisors (see below), whose sum is σ = 200733638400. Its totient is φ = 100357122008.

The previous prime is 150542955889. The next prime is 150542955917. The reversal of 150542955903 is 309559245051.

It is an interprime number because it is at equal distance from previous prime (150542955889) and next prime (150542955917).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150542955903 - 2⁹ = 150542955391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150542955973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139073 + ... + 1264346.

It is an arithmetic number, because the mean of its divisors is an integer number (25091704800).

Almost surely, 2^150542955903 is an apocalyptic number.

150542955903 is a deficient number, since it is larger than the sum of its proper divisors (50190682497).

150542955903 is a wasteful number, since it uses less digits than its factorization.

150542955903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424301.

The product of its (nonzero) digits is 1215000, while the sum is 48.

The spelling of 150542955903 in words is "one hundred fifty billion, five hundred forty-two million, nine hundred fifty-five thousand, nine hundred three".