154682053 has 4 divisors (see below), whose sum is σ = 158454828. Its totient is φ = 150909280.

The previous prime is 154682041. The next prime is 154682069. The reversal of 154682053 is 350286451.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 91431844 + 63250209 = 9562^2 + 7953^2 .

It is a cyclic number.

It is not a de Polignac number, because 154682053 - 2¹³ = 154673861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154682023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886326 + ... + 1886407.

It is an arithmetic number, because the mean of its divisors is an integer number (39613707).

Almost surely, 2^154682053 is an apocalyptic number.

It is an amenable number.

154682053 is a deficient number, since it is larger than the sum of its proper divisors (3772775).

154682053 is an equidigital number, since it uses as much as digits as its factorization.

154682053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772774.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 154682053 is about 12437.1239842658. The cubic root of 154682053 is about 536.8009913284.

The spelling of 154682053 in words is "one hundred fifty-four million, six hundred eighty-two thousand, fifty-three".