354573620063 has 32 divisors (see below), whose sum is σ = 411850306560. Its totient is φ = 302451408000.

The previous prime is 354573620047. The next prime is 354573620069. The reversal of 354573620063 is 360026375453.

It is a cyclic number.

It is not a de Polignac number, because 354573620063 - 2⁴ = 354573620047 is a prime.

It is a super-2 number, since 2×354573620063² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354573619996 and 354573620023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354573620069) 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, 7954145 + ... + 7998597.

It is an arithmetic number, because the mean of its divisors is an integer number (12870322080).

Almost surely, 2^354573620063 is an apocalyptic number.

354573620063 is a deficient number, since it is larger than the sum of its proper divisors (57276686497).

354573620063 is a wasteful number, since it uses less digits than its factorization.

354573620063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45279.

The product of its (nonzero) digits is 1360800, while the sum is 44.

The spelling of 354573620063 in words is "three hundred fifty-four billion, five hundred seventy-three million, six hundred twenty thousand, sixty-three".