145267353 has 24 divisors (see below), whose sum is σ = 261608256. Its totient is φ = 75463200.

The previous prime is 145267327. The next prime is 145267357. The reversal of 145267353 is 353762541.

145267353 is a `hidden beast` number, since 1 + 45 + 267 + 353 = 666.

It is not a de Polignac number, because 145267353 - 2⁵ = 145267321 is a prime.

It is a super-2 number, since 2×145267353² = 42205207695253218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145267357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104118 + ... + 105503.

It is an arithmetic number, because the mean of its divisors is an integer number (10900344).

Almost surely, 2^145267353 is an apocalyptic number.

It is an amenable number.

145267353 is a deficient number, since it is larger than the sum of its proper divisors (116340903).

145267353 is a wasteful number, since it uses less digits than its factorization.

145267353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209645 (or 209642 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 145267353 is about 12052.6906954422. The cubic root of 145267353 is about 525.6814769300.

The spelling of 145267353 in words is "one hundred forty-five million, two hundred sixty-seven thousand, three hundred fifty-three".