150510553420403 has 6 divisors (see below), whose sum is σ = 165437219875452. Its totient is φ = 136827775836620.

The previous prime is 150510553420301. The next prime is 150510553420411. The reversal of 150510553420403 is 304024355015051.

It is not a de Polignac number, because 150510553420403 - 2¹⁰ = 150510553419379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150510553420433) 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, 621944435501 + ... + 621944435742.

It is an arithmetic number, because the mean of its divisors is an integer number (27572869979242).

Almost surely, 2^{150510553420403} is an apocalyptic number.

150510553420403 is a deficient number, since it is larger than the sum of its proper divisors (14926666455049).

150510553420403 is a wasteful number, since it uses less digits than its factorization.

150510553420403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243888871265 (or 1243888871254 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 150510553420403 in words is "one hundred fifty trillion, five hundred ten billion, five hundred fifty-three million, four hundred twenty thousand, four hundred three".