145000245055151 has 4 divisors (see below), whose sum is σ = 145000292993592. Its totient is φ = 145000197116712.

The previous prime is 145000245055123. The next prime is 145000245055187. The reversal of 145000245055151 is 151550542000541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145000245055151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145000245055951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19102805 + ... + 25591358.

It is an arithmetic number, because the mean of its divisors is an integer number (36250073248398).

Almost surely, 2^{145000245055151} is an apocalyptic number.

145000245055151 is a deficient number, since it is larger than the sum of its proper divisors (47938441).

145000245055151 is an equidigital number, since it uses as much as digits as its factorization.

145000245055151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47938440.

The product of its (nonzero) digits is 100000, while the sum is 38.

Adding to 145000245055151 its reverse (151550542000541), we get a palindrome (296550787055692).

The spelling of 145000245055151 in words is "one hundred forty-five trillion, two hundred forty-five million, fifty-five thousand, one hundred fifty-one".