145623616151 has 8 divisors (see below), whose sum is σ = 157112141424. Its totient is φ = 134176049280.

The previous prime is 145623616129. The next prime is 145623616157. The reversal of 145623616151 is 151616326541.

145623616151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 145623616151 - 2¹⁴ = 145623599767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145623616099 and 145623616108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145623616157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10232210 + ... + 10246431.

It is an arithmetic number, because the mean of its divisors is an integer number (19639017678).

Almost surely, 2^145623616151 is an apocalyptic number.

145623616151 is a deficient number, since it is larger than the sum of its proper divisors (11488525273).

145623616151 is a wasteful number, since it uses less digits than its factorization.

145623616151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20479201.

The product of its digits is 129600, while the sum is 41.

The spelling of 145623616151 in words is "one hundred forty-five billion, six hundred twenty-three million, six hundred sixteen thousand, one hundred fifty-one".