150542167663 has 4 divisors (see below), whose sum is σ = 150682993960. Its totient is φ = 150401341368.

The previous prime is 150542167637. The next prime is 150542167681. The reversal of 150542167663 is 366761245051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150542167663 - 2⁵ = 150542167631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150542167613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70411545 + ... + 70413682.

It is an arithmetic number, because the mean of its divisors is an integer number (37670748490).

Almost surely, 2^150542167663 is an apocalyptic number.

150542167663 is a deficient number, since it is larger than the sum of its proper divisors (140826297).

150542167663 is a wasteful number, since it uses less digits than its factorization.

150542167663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140826296.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 150542167663 in words is "one hundred fifty billion, five hundred forty-two million, one hundred sixty-seven thousand, six hundred sixty-three".