150056506556 has 12 divisors (see below), whose sum is σ = 286471512600. Its totient is φ = 68207502960.

The previous prime is 150056506553. The next prime is 150056506577. The reversal of 150056506556 is 655605650051.

It is a super-2 number, since 2×150056506556² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 3410375149 = 150056506556 / (1 + 5 + 0 + 0 + 5 + 6 + 5 + 0 + 6 + 5 + 5 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150056506553) 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, 1705187531 + ... + 1705187618.

It is an arithmetic number, because the mean of its divisors is an integer number (23872626050).

Almost surely, 2^150056506556 is an apocalyptic number.

It is an amenable number.

150056506556 is a deficient number, since it is larger than the sum of its proper divisors (136415006044).

150056506556 is a wasteful number, since it uses less digits than its factorization.

150056506556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3410375164 (or 3410375162 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 150056506556 in words is "one hundred fifty billion, fifty-six million, five hundred six thousand, five hundred fifty-six".