11054654430987 has 16 divisors (see below), whose sum is σ = 14744608119072. Its totient is φ = 7367235456000.

The previous prime is 11054654430983. The next prime is 11054654431001. The reversal of 11054654430987 is 78903445645011.

It is not a de Polignac number, because 11054654430987 - 2² = 11054654430983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11054654430983) 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, 298780173 + ... + 298817169.

It is an arithmetic number, because the mean of its divisors is an integer number (921538007442).

Almost surely, 2^{11054654430987} is an apocalyptic number.

11054654430987 is a deficient number, since it is larger than the sum of its proper divisors (3689953688085).

11054654430987 is a wasteful number, since it uses less digits than its factorization.

11054654430987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68558.

The product of its (nonzero) digits is 14515200, while the sum is 57.

The spelling of 11054654430987 in words is "eleven trillion, fifty-four billion, six hundred fifty-four million, four hundred thirty thousand, nine hundred eighty-seven".