150015501051650 has 96 divisors (see below), whose sum is σ = 301490190892800. Its totient is φ = 55206486201600.

The previous prime is 150015501051641. The next prime is 150015501051679. The reversal of 150015501051650 is 56150105510051.

It is a self number, because there is not a number n which added to its sum of digits gives 150015501051650.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2271930836 + ... + 2271996864.

It is an arithmetic number, because the mean of its divisors is an integer number (3140522821800).

Almost surely, 2^{150015501051650} is an apocalyptic number.

150015501051650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150015501051650 is an abundant number, since it is smaller than the sum of its proper divisors (151474689841150).

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

150015501051650 is a wasteful number, since it uses less digits than its factorization.

150015501051650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77604 (or 77599 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 35.

The spelling of 150015501051650 in words is "one hundred fifty trillion, fifteen billion, five hundred one million, fifty-one thousand, six hundred fifty".