146256053 has 8 divisors (see below), whose sum is σ = 155394720. Its totient is φ = 137261520.

The previous prime is 146256041. The next prime is 146256073. The reversal of 146256053 is 350652641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146256053 - 2⁴ = 146256037 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 (146256023) 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, 33938 + ... + 38003.

It is an arithmetic number, because the mean of its divisors is an integer number (19424340).

Almost surely, 2^146256053 is an apocalyptic number.

It is an amenable number.

146256053 is a deficient number, since it is larger than the sum of its proper divisors (9138667).

146256053 is a wasteful number, since it uses less digits than its factorization.

146256053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72067.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 146256053 is about 12093.6368806079. The cubic root of 146256053 is about 526.8713900380.

The spelling of 146256053 in words is "one hundred forty-six million, two hundred fifty-six thousand, fifty-three".