145460153 has 8 divisors (see below), whose sum is σ = 150299136. Its totient is φ = 140630400.

The previous prime is 145460141. The next prime is 145460167. The reversal of 145460153 is 351064541.

It is a happy number.

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 145460153 - 2⁴ = 145460137 is a prime.

It is a super-2 number, since 2×145460153² = 42317312221566818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145460123) 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, 46313 + ... + 49353.

It is an arithmetic number, because the mean of its divisors is an integer number (18787392).

Almost surely, 2^145460153 is an apocalyptic number.

It is an amenable number.

145460153 is a deficient number, since it is larger than the sum of its proper divisors (4838983).

145460153 is a wasteful number, since it uses less digits than its factorization.

145460153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4615.

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

The square root of 145460153 is about 12060.6862574233. The cubic root of 145460153 is about 525.9139370150.

The spelling of 145460153 in words is "one hundred forty-five million, four hundred sixty thousand, one hundred fifty-three".