545456732250001 has 32 divisors (see below), whose sum is σ = 679844407132800. Its totient is φ = 429954506388480.

The previous prime is 545456732249981. The next prime is 545456732250007. The reversal of 545456732250001 is 100052237654545.

It is a cyclic number.

It is not a de Polignac number, because 545456732250001 - 2⁷ = 545456732249873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545456732250007) 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, 219170731 + ... + 221645488.

It is an arithmetic number, because the mean of its divisors is an integer number (21245137722900).

Almost surely, 2^{545456732250001} is an apocalyptic number.

It is an amenable number.

545456732250001 is a deficient number, since it is larger than the sum of its proper divisors (134387674882799).

545456732250001 is a wasteful number, since it uses less digits than its factorization.

545456732250001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440816769.

The product of its (nonzero) digits is 5040000, while the sum is 49.

The spelling of 545456732250001 in words is "five hundred forty-five trillion, four hundred fifty-six billion, seven hundred thirty-two million, two hundred fifty thousand, one".