150488449031 has 4 divisors (see below), whose sum is σ = 150491130552. Its totient is φ = 150485767512.

The previous prime is 150488448967. The next prime is 150488449037. The reversal of 150488449031 is 130944884051.

It is a happy number.

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 150488449031 - 2⁶ = 150488448967 is a prime.

It is a super-3 number, since 3×150488449031³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150488449037) 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, 1254740 + ... + 1369433.

It is an arithmetic number, because the mean of its divisors is an integer number (37622782638).

Almost surely, 2^150488449031 is an apocalyptic number.

150488449031 is a deficient number, since it is larger than the sum of its proper divisors (2681521).

150488449031 is an equidigital number, since it uses as much as digits as its factorization.

150488449031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681520.

The product of its (nonzero) digits is 552960, while the sum is 47.

The spelling of 150488449031 in words is "one hundred fifty billion, four hundred eighty-eight million, four hundred forty-nine thousand, thirty-one".