2302545220445 has 8 divisors (see below), whose sum is σ = 2769648668640. Its totient is φ = 1837639906960.

The previous prime is 2302545220439. The next prime is 2302545220447. The reversal of 2302545220445 is 5440225452032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2302545220445 - 2⁴ = 2302545220429 is a prime.

It is a super-2 number, since 2×2302545220445² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2302545220399 and 2302545220408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302545220447) 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, 549531371 + ... + 549535560.

It is an arithmetic number, because the mean of its divisors is an integer number (346206083580).

Almost surely, 2^{2302545220445} is an apocalyptic number.

It is an amenable number.

2302545220445 is a deficient number, since it is larger than the sum of its proper divisors (467103448195).

2302545220445 is a wasteful number, since it uses less digits than its factorization.

2302545220445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099067355.

The product of its (nonzero) digits is 384000, while the sum is 38.

The spelling of 2302545220445 in words is "two trillion, three hundred two billion, five hundred forty-five million, two hundred twenty thousand, four hundred forty-five".