150182091947 has 16 divisors (see below), whose sum is σ = 151748100000. Its totient is φ = 148624602624.

The previous prime is 150182091923. The next prime is 150182091949. The reversal of 150182091947 is 749190281051.

It is a cyclic number.

It is not a de Polignac number, because 150182091947 - 2¹⁸ = 150181829803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150182091949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71548304 + ... + 71550402.

It is an arithmetic number, because the mean of its divisors is an integer number (9484256250).

Almost surely, 2^150182091947 is an apocalyptic number.

150182091947 is a deficient number, since it is larger than the sum of its proper divisors (1566008053).

150182091947 is a wasteful number, since it uses less digits than its factorization.

150182091947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790.

The product of its (nonzero) digits is 181440, while the sum is 47.

The spelling of 150182091947 in words is "one hundred fifty billion, one hundred eighty-two million, ninety-one thousand, nine hundred forty-seven".