245614154401506 has 128 divisors (see below), whose sum is σ = 569723732490240. Its totient is φ = 69807134016000.

The previous prime is 245614154401501. The next prime is 245614154401523. The reversal of 245614154401506 is 605104451416542.

It is not an unprimeable number, because it can be changed into a prime (245614154401501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1601716470 + ... + 1601869806.

It is an arithmetic number, because the mean of its divisors is an integer number (4450966660080).

Almost surely, 2^{245614154401506} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245614154401506, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284861866245120).

245614154401506 is an abundant number, since it is smaller than the sum of its proper divisors (324109578088734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245614154401506 is a wasteful number, since it uses less digits than its factorization.

245614154401506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166120.

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 245614154401506 in words is "two hundred forty-five trillion, six hundred fourteen billion, one hundred fifty-four million, four hundred one thousand, five hundred six".