145095215801 has 8 divisors (see below), whose sum is σ = 145510392000. Its totient is φ = 144680290128.

The previous prime is 145095215773. The next prime is 145095215807. The reversal of 145095215801 is 108512590541.

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

It is a cyclic number.

It is not a de Polignac number, because 145095215801 - 2²² = 145091021497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145095215807) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1129670 + ... + 1251536.

It is an arithmetic number, because the mean of its divisors is an integer number (18188799000).

Almost surely, 2^145095215801 is an apocalyptic number.

It is an amenable number.

145095215801 is a deficient number, since it is larger than the sum of its proper divisors (415176199).

145095215801 is a wasteful number, since it uses less digits than its factorization.

145095215801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125263.

The product of its (nonzero) digits is 72000, while the sum is 41.

The spelling of 145095215801 in words is "one hundred forty-five billion, ninety-five million, two hundred fifteen thousand, eight hundred one".