150611566655 has 16 divisors (see below), whose sum is σ = 205736592384. Its totient is φ = 104773262880.

The previous prime is 150611566649. The next prime is 150611566673. The reversal of 150611566655 is 556665116051.

It is not a de Polignac number, because 150611566655 - 2⁶ = 150611566591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59528999 + ... + 59531528.

It is an arithmetic number, because the mean of its divisors is an integer number (12858537024).

Almost surely, 2^150611566655 is an apocalyptic number.

150611566655 is a deficient number, since it is larger than the sum of its proper divisors (55125025729).

150611566655 is a wasteful number, since it uses less digits than its factorization.

150611566655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119060566.

The product of its (nonzero) digits is 810000, while the sum is 47.

The spelling of 150611566655 in words is "one hundred fifty billion, six hundred eleven million, five hundred sixty-six thousand, six hundred fifty-five".