3425548566405 has 32 divisors (see below), whose sum is σ = 6280215035904. Its totient is φ = 1561876358976.

The previous prime is 3425548566383. The next prime is 3425548566421. The reversal of 3425548566405 is 5046658455243.

It is not a de Polignac number, because 3425548566405 - 2⁷ = 3425548566277 is a prime.

It is a super-3 number, since 3×3425548566405³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42550219 + ... + 42630648.

It is an arithmetic number, because the mean of its divisors is an integer number (196256719872).

Almost surely, 2^{3425548566405} is an apocalyptic number.

3425548566405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3425548566405 is a deficient number, since it is larger than the sum of its proper divisors (2854666469499).

3425548566405 is a wasteful number, since it uses less digits than its factorization.

3425548566405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85181265.

The product of its (nonzero) digits is 69120000, while the sum is 57.

The spelling of 3425548566405 in words is "three trillion, four hundred twenty-five billion, five hundred forty-eight million, five hundred sixty-six thousand, four hundred five".