19068090057541 has 32 divisors (see below), whose sum is σ = 23313071059200. Its totient is φ = 15232492869120.

The previous prime is 19068090057517. The next prime is 19068090057547. The reversal of 19068090057541 is 14575009086091.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 19068090057541 - 2⁵ = 19068090057509 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 (19068090057547) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1252431 + ... + 6301171.

It is an arithmetic number, because the mean of its divisors is an integer number (728533470600).

Almost surely, 2^{19068090057541} is an apocalyptic number.

It is an amenable number.

19068090057541 is a deficient number, since it is larger than the sum of its proper divisors (4244981001659).

19068090057541 is a wasteful number, since it uses less digits than its factorization.

19068090057541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049229.

The product of its (nonzero) digits is 2721600, while the sum is 55.

The spelling of 19068090057541 in words is "nineteen trillion, sixty-eight billion, ninety million, fifty-seven thousand, five hundred forty-one".