42953154 has 16 divisors (see below), whose sum is σ = 87117120. Its totient is φ = 14115920.

The previous prime is 42953153. The next prime is 42953177. The reversal of 42953154 is 45135924.

42953154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (42953153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49989 + ... + 50840.

It is an arithmetic number, because the mean of its divisors is an integer number (5444820).

Almost surely, 2^42953154 is an apocalyptic number.

42953154 is an abundant number, since it is smaller than the sum of its proper divisors (44163966).

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

42953154 is a wasteful number, since it uses less digits than its factorization.

42953154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100905.

The product of its digits is 21600, while the sum is 33.

The square root of 42953154 is about 6553.8655768943. The cubic root of 42953154 is about 350.2125348593.

The spelling of 42953154 in words is "forty-two million, nine hundred fifty-three thousand, one hundred fifty-four".