145953495 has 40 divisors (see below), whose sum is σ = 262509984. Its totient is φ = 77582016.

The previous prime is 145953439. The next prime is 145953523. The reversal of 145953495 is 594359541.

145953495 is a `hidden beast` number, since 14 + 595 + 3 + 49 + 5 = 666.

145953495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145953495 - 2¹⁵ = 145920727 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 145953495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 225262 + ... + 225908.

Almost surely, 2^145953495 is an apocalyptic number.

145953495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145953495 is a deficient number, since it is larger than the sum of its proper divisors (116556489).

145953495 is an equidigital number, since it uses as much as digits as its factorization.

145953495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221 (or 1212 counting only the distinct ones).

The product of its digits is 486000, while the sum is 45.

The square root of 145953495 is about 12081.1214297349. The cubic root of 145953495 is about 526.5078285538.

The spelling of 145953495 in words is "one hundred forty-five million, nine hundred fifty-three thousand, four hundred ninety-five".