150733844481 has 16 divisors (see below), whose sum is σ = 219329000640. Its totient is φ = 91320606720.

The previous prime is 150733844473. The next prime is 150733844483. The reversal of 150733844481 is 184448337051.

It is not a de Polignac number, because 150733844481 - 2³ = 150733844473 is a prime.

It is a super-2 number, since 2×150733844481² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150733844481.

It is not an unprimeable number, because it can be changed into a prime (150733844483) 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, 738736 + ... + 920433.

It is an arithmetic number, because the mean of its divisors is an integer number (13708062540).

Almost surely, 2^150733844481 is an apocalyptic number.

150733844481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

150733844481 is a deficient number, since it is larger than the sum of its proper divisors (68595156159).

150733844481 is a wasteful number, since it uses less digits than its factorization.

150733844481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661936.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 150733844481 in words is "one hundred fifty billion, seven hundred thirty-three million, eight hundred forty-four thousand, four hundred eighty-one".