150545551243 has 8 divisors (see below), whose sum is σ = 151099699520. Its totient is φ = 149992335360.

The previous prime is 150545551241. The next prime is 150545551253. The reversal of 150545551243 is 342155545051.

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 150545551243 - 2¹ = 150545551241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150545551196 and 150545551205.

It is not an unprimeable number, because it can be changed into a prime (150545551241) 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, 91246 + ... + 556252.

It is an arithmetic number, because the mean of its divisors is an integer number (18887462440).

Almost surely, 2^150545551243 is an apocalyptic number.

150545551243 is a deficient number, since it is larger than the sum of its proper divisors (554148277).

150545551243 is an equidigital number, since it uses as much as digits as its factorization.

150545551243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466197.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 150545551243 in words is "one hundred fifty billion, five hundred forty-five million, five hundred fifty-one thousand, two hundred forty-three".