146541053 has 16 divisors (see below), whose sum is σ = 159600000. Its totient is φ = 134073792.

The previous prime is 146541029. The next prime is 146541077. The reversal of 146541053 is 350145641.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (146541029) and next prime (146541077).

It is not a de Polignac number, because 146541053 - 2¹⁰ = 146540029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146541653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104048 + ... + 105446.

It is an arithmetic number, because the mean of its divisors is an integer number (9975000).

Almost surely, 2^146541053 is an apocalyptic number.

It is an amenable number.

146541053 is a deficient number, since it is larger than the sum of its proper divisors (13058947).

146541053 is a wasteful number, since it uses less digits than its factorization.

146541053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 146541053 is about 12105.4142019181. The cubic root of 146541053 is about 527.2133950669.

Adding to 146541053 its reverse (350145641), we get a palindrome (496686694).

The spelling of 146541053 in words is "one hundred forty-six million, five hundred forty-one thousand, fifty-three".