145345060535 has 4 divisors (see below), whose sum is σ = 174414072648. Its totient is φ = 116276048424.

The previous prime is 145345060507. The next prime is 145345060583. The reversal of 145345060535 is 535060543541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 535060543541 = 19 ⋅28161081239.

It is a cyclic number.

It is not a de Polignac number, because 145345060535 - 2³⁶ = 76625583799 is a prime.

It is a super-2 number, since 2×145345060535² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145345060492 and 145345060501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14534506049 + ... + 14534506058.

It is an arithmetic number, because the mean of its divisors is an integer number (43603518162).

Almost surely, 2^145345060535 is an apocalyptic number.

145345060535 is a deficient number, since it is larger than the sum of its proper divisors (29069012113).

145345060535 is an equidigital number, since it uses as much as digits as its factorization.

145345060535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29069012112.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 145345060535 in words is "one hundred forty-five billion, three hundred forty-five million, sixty thousand, five hundred thirty-five".