150661511016 has 16 divisors (see below), whose sum is σ = 376653777600. Its totient is φ = 50220503664.

The previous prime is 150661510999. The next prime is 150661511027. The reversal of 150661511016 is 610115166051.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3138781456 + ... + 3138781503.

It is an arithmetic number, because the mean of its divisors is an integer number (23540861100).

Almost surely, 2^150661511016 is an apocalyptic number.

It is an amenable number.

150661511016 is an abundant number, since it is smaller than the sum of its proper divisors (225992266584).

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

150661511016 is a wasteful number, since it uses less digits than its factorization.

150661511016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6277562968 (or 6277562964 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 33.

Adding to 150661511016 its reverse (610115166051), we get a palindrome (760776677067).

The spelling of 150661511016 in words is "one hundred fifty billion, six hundred sixty-one million, five hundred eleven thousand, sixteen".