3406525772457 has 16 divisors (see below), whose sum is σ = 4604359342208. Its totient is φ = 2239856115840.

The previous prime is 3406525772431. The next prime is 3406525772459. The reversal of 3406525772457 is 7542775256043.

It is not a de Polignac number, because 3406525772457 - 2¹² = 3406525768361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3406525772397 and 3406525772406.

It is not an unprimeable number, because it can be changed into a prime (3406525772459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11023383 + ... + 11328195.

It is an arithmetic number, because the mean of its divisors is an integer number (287772458888).

Almost surely, 2^{3406525772457} is an apocalyptic number.

It is an amenable number.

3406525772457 is a deficient number, since it is larger than the sum of its proper divisors (1197833569751).

3406525772457 is a wasteful number, since it uses less digits than its factorization.

3406525772457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355920.

The product of its (nonzero) digits is 49392000, while the sum is 57.

The spelling of 3406525772457 in words is "three trillion, four hundred six billion, five hundred twenty-five million, seven hundred seventy-two thousand, four hundred fifty-seven".