154920850011 has 12 divisors (see below), whose sum is σ = 225024700680. Its totient is φ = 102703579200.

The previous prime is 154920850001. The next prime is 154920850027. The reversal of 154920850011 is 110058029451.

154920850011 is a `hidden beast` number, since 1 + 54 + 92 + 0 + 8 + 500 + 11 = 666.

It is not a de Polignac number, because 154920850011 - 2⁶ = 154920849947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (154920850001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48080590 + ... + 48083811.

It is an arithmetic number, because the mean of its divisors is an integer number (18752058390).

Almost surely, 2^154920850011 is an apocalyptic number.

154920850011 is a deficient number, since it is larger than the sum of its proper divisors (70103850669).

154920850011 is a wasteful number, since it uses less digits than its factorization.

154920850011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96164586 (or 96164583 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

Adding to 154920850011 its reverse (110058029451), we get a palindrome (264978879462).

The spelling of 154920850011 in words is "one hundred fifty-four billion, nine hundred twenty million, eight hundred fifty thousand, eleven".