151841854 has 16 divisors (see below), whose sum is σ = 235977120. Its totient is φ = 73190880.

The previous prime is 151841843. The next prime is 151841867. The reversal of 151841854 is 458148151.

151841854 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46144 + ... + 49324.

It is an arithmetic number, because the mean of its divisors is an integer number (14748570).

Almost surely, 2^151841854 is an apocalyptic number.

151841854 is a deficient number, since it is larger than the sum of its proper divisors (84135266).

151841854 is a wasteful number, since it uses less digits than its factorization.

151841854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035.

The product of its digits is 25600, while the sum is 37.

The square root of 151841854 is about 12322.4126696033. The cubic root of 151841854 is about 533.4951790930.

The spelling of 151841854 in words is "one hundred fifty-one million, eight hundred forty-one thousand, eight hundred fifty-four".