145410045 has 16 divisors (see below), whose sum is σ = 253806912. Its totient is φ = 70501760.

The previous prime is 145410029. The next prime is 145410053. The reversal of 145410045 is 540014541.

It is a happy number.

It is not a de Polignac number, because 145410045 - 2⁴ = 145410029 is a prime.

It is a super-2 number, since 2×145410045² = 42288162373804050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145409997 and 145410024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440472 + ... + 440801.

It is an arithmetic number, because the mean of its divisors is an integer number (15862932).

Almost surely, 2^145410045 is an apocalyptic number.

145410045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145410045 is a deficient number, since it is larger than the sum of its proper divisors (108396867).

145410045 is a wasteful number, since it uses less digits than its factorization.

145410045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881292.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 145410045 is about 12058.6087505981. The cubic root of 145410045 is about 525.8535412718.

Adding to 145410045 its reverse (540014541), we get a palindrome (685424586).

The spelling of 145410045 in words is "one hundred forty-five million, four hundred ten thousand, forty-five".