145145702454153 has 32 divisors (see below), whose sum is σ = 210838843468800. Its totient is φ = 88467489827136.

The previous prime is 145145702454133. The next prime is 145145702454173. The reversal of 145145702454153 is 351454207541541.

It is an interprime number because it is at equal distance from previous prime (145145702454133) and next prime (145145702454173).

It is not a de Polignac number, because 145145702454153 - 2⁵ = 145145702454121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145145702454096 and 145145702454105.

It is not an unprimeable number, because it can be changed into a prime (145145702454133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17586951 + ... + 24486572.

It is an arithmetic number, because the mean of its divisors is an integer number (6588713858400).

Almost surely, 2^{145145702454153} is an apocalyptic number.

It is an amenable number.

145145702454153 is a deficient number, since it is larger than the sum of its proper divisors (65693141014647).

145145702454153 is a wasteful number, since it uses less digits than its factorization.

145145702454153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42075661.

The product of its (nonzero) digits is 6720000, while the sum is 51.

Adding to 145145702454153 its reverse (351454207541541), we get a palindrome (496599909995694).

The spelling of 145145702454153 in words is "one hundred forty-five trillion, one hundred forty-five billion, seven hundred two million, four hundred fifty-four thousand, one hundred fifty-three".