154253064 has 32 divisors (see below), whose sum is σ = 440723520. Its totient is φ = 44072256.

The previous prime is 154253063. The next prime is 154253069. The reversal of 154253064 is 460352451.

154253064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (154253063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458919 + ... + 459254.

It is an arithmetic number, because the mean of its divisors is an integer number (13772610).

Almost surely, 2^154253064 is an apocalyptic number.

154253064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

154253064 is an abundant number, since it is smaller than the sum of its proper divisors (286470456).

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

154253064 is a wasteful number, since it uses less digits than its factorization.

154253064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918189 (or 918185 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 154253064 is about 12419.8656997570. The cubic root of 154253064 is about 536.3042844183.

The spelling of 154253064 in words is "one hundred fifty-four million, two hundred fifty-three thousand, sixty-four".