150110015550 has 48 divisors (see below), whose sum is σ = 406115828352. Its totient is φ = 36390306400.

The previous prime is 150110015543. The next prime is 150110015567. The reversal of 150110015550 is 55510011051.

It is a self number, because there is not a number n which added to its sum of digits gives 150110015550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45486234 + ... + 45489533.

It is an arithmetic number, because the mean of its divisors is an integer number (8460746424).

Almost surely, 2^150110015550 is an apocalyptic number.

150110015550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150110015550 is an abundant number, since it is smaller than the sum of its proper divisors (256005812802).

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

150110015550 is a wasteful number, since it uses less digits than its factorization.

150110015550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90975793 (or 90975788 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 24.

The spelling of 150110015550 in words is "one hundred fifty billion, one hundred ten million, fifteen thousand, five hundred fifty".