145001125413455 has 8 divisors (see below), whose sum is σ = 174761181722400. Its totient is φ = 115494346179936.

The previous prime is 145001125413451. The next prime is 145001125413457. The reversal of 145001125413455 is 554314521100541.

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 145001125413455 - 2² = 145001125413451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145001125413451) 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, 63319267595 + ... + 63319269884.

It is an arithmetic number, because the mean of its divisors is an integer number (21845147715300).

Almost surely, 2^{145001125413455} is an apocalyptic number.

145001125413455 is a deficient number, since it is larger than the sum of its proper divisors (29760056308945).

145001125413455 is a wasteful number, since it uses less digits than its factorization.

145001125413455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126638537713.

The product of its (nonzero) digits is 240000, while the sum is 41.

Adding to 145001125413455 its reverse (554314521100541), we get a palindrome (699315646513996).

The spelling of 145001125413455 in words is "one hundred forty-five trillion, one billion, one hundred twenty-five million, four hundred thirteen thousand, four hundred fifty-five".