150256546550 has 24 divisors (see below), whose sum is σ = 304884193752. Its totient is φ = 54638744000.

The previous prime is 150256546507. The next prime is 150256546571. The reversal of 150256546550 is 55645652051.

It is a super-2 number, since 2×150256546550² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136596311 + ... + 136597410.

It is an arithmetic number, because the mean of its divisors is an integer number (12703508073).

Almost surely, 2^150256546550 is an apocalyptic number.

150256546550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150256546550 is an abundant number, since it is smaller than the sum of its proper divisors (154627647202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150256546550 is a wasteful number, since it uses less digits than its factorization.

150256546550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273193744 (or 273193739 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 150256546550 in words is "one hundred fifty billion, two hundred fifty-six million, five hundred forty-six thousand, five hundred fifty".