11061601457 has 8 divisors (see below), whose sum is σ = 11458972800. Its totient is φ = 10665292624.

The previous prime is 11061601427. The next prime is 11061601483. The reversal of 11061601457 is 75410616011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11061601457 - 2¹⁶ = 11061535921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11061601427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244403 + ... + 286104.

It is an arithmetic number, because the mean of its divisors is an integer number (1432371600).

Almost surely, 2^11061601457 is an apocalyptic number.

It is an amenable number.

11061601457 is a deficient number, since it is larger than the sum of its proper divisors (397371343).

11061601457 is an equidigital number, since it uses as much as digits as its factorization.

11061601457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531255.

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 11061601457 in words is "eleven billion, sixty-one million, six hundred one thousand, four hundred fifty-seven".