145457410285 has 16 divisors (see below), whose sum is σ = 190814538240. Its totient is φ = 105566338240.

The previous prime is 145457410193. The next prime is 145457410291. The reversal of 145457410285 is 582014754541.

It is not a de Polignac number, because 145457410285 - 2²⁵ = 145423855853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2734282 + ... + 2786971.

It is an arithmetic number, because the mean of its divisors is an integer number (11925908640).

Almost surely, 2^145457410285 is an apocalyptic number.

It is an amenable number.

145457410285 is a deficient number, since it is larger than the sum of its proper divisors (45357127955).

145457410285 is a wasteful number, since it uses less digits than its factorization.

145457410285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5521748.

The product of its (nonzero) digits is 896000, while the sum is 46.

The spelling of 145457410285 in words is "one hundred forty-five billion, four hundred fifty-seven million, four hundred ten thousand, two hundred eighty-five".