1611061650150 has 96 divisors (see below), whose sum is σ = 4212069838848. Its totient is φ = 406911878400.

The previous prime is 1611061650131. The next prime is 1611061650179. The reversal of 1611061650150 is 510561601161.

It is a congruent number.

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, 3467247 + ... + 3904346.

It is an arithmetic number, because the mean of its divisors is an integer number (43875727488).

Almost surely, 2^{1611061650150} is an apocalyptic number.

1611061650150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1611061650150 is an abundant number, since it is smaller than the sum of its proper divisors (2601008188698).

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

1611061650150 is a wasteful number, since it uses less digits than its factorization.

1611061650150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371686 (or 7371681 counting only the distinct ones).

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

The spelling of 1611061650150 in words is "one trillion, six hundred eleven billion, sixty-one million, six hundred fifty thousand, one hundred fifty".