245554021004501 has 16 divisors (see below), whose sum is σ = 268430020416000. Its totient is φ = 222770466313200.

The previous prime is 245554021004489. The next prime is 245554021004609. The reversal of 245554021004501 is 105400120455542.

245554021004501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 245554021004501 - 2²² = 245554016810197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245554021084501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9390506 + ... + 24068436.

It is an arithmetic number, because the mean of its divisors is an integer number (16776876276000).

Almost surely, 2^{245554021004501} is an apocalyptic number.

It is an amenable number.

245554021004501 is a deficient number, since it is larger than the sum of its proper divisors (22875999411499).

245554021004501 is a wasteful number, since it uses less digits than its factorization.

245554021004501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14681080.

The product of its (nonzero) digits is 160000, while the sum is 38.

The spelling of 245554021004501 in words is "two hundred forty-five trillion, five hundred fifty-four billion, twenty-one million, four thousand, five hundred one".