145875463 has 8 divisors (see below), whose sum is σ = 147765200. Its totient is φ = 143995968.

The previous prime is 145875449. The next prime is 145875467. The reversal of 145875463 is 364578541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145875463 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 (145875467) 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, 28483 + ... + 33211.

It is an arithmetic number, because the mean of its divisors is an integer number (18470650).

Almost surely, 2^145875463 is an apocalyptic number.

145875463 is a deficient number, since it is larger than the sum of its proper divisors (1889737).

145875463 is a wasteful number, since it uses less digits than its factorization.

145875463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5121.

The product of its digits is 403200, while the sum is 43.

The square root of 145875463 is about 12077.8914964492. The cubic root of 145875463 is about 526.4139818054.

The spelling of 145875463 in words is "one hundred forty-five million, eight hundred seventy-five thousand, four hundred sixty-three".