345452501311545 has 16 divisors (see below), whose sum is σ = 552770182016640. Its totient is φ = 184225940726784.

The previous prime is 345452501311543. The next prime is 345452501311609. The reversal of 345452501311545 is 545113105254543.

It is not a de Polignac number, because 345452501311545 - 2¹ = 345452501311543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345452501311494 and 345452501311503.

It is not an unprimeable number, because it can be changed into a prime (345452501311543) 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, 961896109 + ... + 962255178.

It is an arithmetic number, because the mean of its divisors is an integer number (34548136376040).

Almost surely, 2^{345452501311545} is an apocalyptic number.

It is an amenable number.

345452501311545 is a deficient number, since it is larger than the sum of its proper divisors (207317680705095).

345452501311545 is a wasteful number, since it uses less digits than its factorization.

345452501311545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924163264.

The product of its (nonzero) digits is 3600000, while the sum is 48.

The spelling of 345452501311545 in words is "three hundred forty-five trillion, four hundred fifty-two billion, five hundred one million, three hundred eleven thousand, five hundred forty-five".