69904225541 has 16 divisors (see below), whose sum is σ = 72390423168. Its totient is φ = 67450968000.

The previous prime is 69904225537. The next prime is 69904225549. The reversal of 69904225541 is 14552240996.

It is a cyclic number.

It is not a de Polignac number, because 69904225541 - 2² = 69904225537 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69904225549) 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, 3414626 + ... + 3435036.

It is an arithmetic number, because the mean of its divisors is an integer number (4524401448).

Almost surely, 2^69904225541 is an apocalyptic number.

It is an amenable number.

69904225541 is a deficient number, since it is larger than the sum of its proper divisors (2486197627).

69904225541 is a wasteful number, since it uses less digits than its factorization.

69904225541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21212.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 69904225541 in words is "sixty-nine billion, nine hundred four million, two hundred twenty-five thousand, five hundred forty-one".