145065097 has 8 divisors (see below), whose sum is σ = 155091456. Its totient is φ = 135204672.

The previous prime is 145065091. The next prime is 145065103. The reversal of 145065097 is 790560541.

It is an interprime number because it is at equal distance from previous prime (145065091) and next prime (145065103).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 145065097 - 2¹¹ = 145063049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145065091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39673 + ... + 43174.

It is an arithmetic number, because the mean of its divisors is an integer number (19386432).

Almost surely, 2^145065097 is an apocalyptic number.

145065097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

145065097 is a deficient number, since it is larger than the sum of its proper divisors (10026359).

145065097 is a wasteful number, since it uses less digits than its factorization.

145065097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82967.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 145065097 is about 12044.2972812863. The cubic root of 145065097 is about 525.4373945237.

The spelling of 145065097 in words is "one hundred forty-five million, sixty-five thousand, ninety-seven".