345525414501544 has 32 divisors (see below), whose sum is σ = 664005308581440. Its totient is φ = 168461696521600.

The previous prime is 345525414501529. The next prime is 345525414501571. The reversal of 345525414501544 is 445105414525543.

It is a junction number, because it is equal to n+sod(n) for n = 345525414501491 and 345525414501500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272134924 + ... + 273401659.

It is an arithmetic number, because the mean of its divisors is an integer number (20750165893170).

Almost surely, 2^{345525414501544} is an apocalyptic number.

It is an amenable number.

345525414501544 is a deficient number, since it is larger than the sum of its proper divisors (318479894079896).

345525414501544 is a wasteful number, since it uses less digits than its factorization.

345525414501544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545538561 (or 545538557 counting only the distinct ones).

The product of its (nonzero) digits is 19200000, while the sum is 52.

The spelling of 345525414501544 in words is "three hundred forty-five trillion, five hundred twenty-five billion, four hundred fourteen million, five hundred one thousand, five hundred forty-four".