145613275695 has 32 divisors (see below), whose sum is σ = 258994022400. Its totient is φ = 77622620832.

The previous prime is 145613275693. The next prime is 145613275763. The reversal of 145613275695 is 596572316541.

145613275695 is a `hidden beast` number, since 1 + 4 + 56 + 1 + 3 + 27 + 569 + 5 = 666.

145613275695 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 145613275695 - 2¹ = 145613275693 is a prime.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145613275693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17086 + ... + 539924.

It is an arithmetic number, because the mean of its divisors is an integer number (8093563200).

Almost surely, 2^145613275695 is an apocalyptic number.

145613275695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145613275695 is a deficient number, since it is larger than the sum of its proper divisors (113380746705).

145613275695 is a wasteful number, since it uses less digits than its factorization.

145613275695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524916 (or 524910 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 54.

The spelling of 145613275695 in words is "one hundred forty-five billion, six hundred thirteen million, two hundred seventy-five thousand, six hundred ninety-five".