145352355111 has 6 divisors (see below), whose sum is σ = 209953401840. Its totient is φ = 96901570068.

The previous prime is 145352355097. The next prime is 145352355143. The reversal of 145352355111 is 111553253541.

145352355111 is a `hidden beast` number, since 1 + 4 + 53 + 52 + 3 + 551 + 1 + 1 = 666.

It is not a de Polignac number, because 145352355111 - 2¹⁴ = 145352338727 is a prime.

It is a super-2 number, since 2×145352355111² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145352355011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8075130831 + ... + 8075130848.

It is an arithmetic number, because the mean of its divisors is an integer number (34992233640).

Almost surely, 2^145352355111 is an apocalyptic number.

145352355111 is a deficient number, since it is larger than the sum of its proper divisors (64601046729).

145352355111 is a wasteful number, since it uses less digits than its factorization.

145352355111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16150261685 (or 16150261682 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The spelling of 145352355111 in words is "one hundred forty-five billion, three hundred fifty-two million, three hundred fifty-five thousand, one hundred eleven".