11457463020177 has 8 divisors (see below), whose sum is σ = 16080649852960. Its totient is φ = 7236292433760.

The previous prime is 11457463020169. The next prime is 11457463020181. The reversal of 11457463020177 is 77102036475411.

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

It is not a de Polignac number, because 11457463020177 - 2³ = 11457463020169 is a prime.

It is a super-2 number, since 2×11457463020177² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11457463020877) 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, 100504061524 + ... + 100504061637.

It is an arithmetic number, because the mean of its divisors is an integer number (2010081231620).

Almost surely, 2^{11457463020177} is an apocalyptic number.

It is an amenable number.

11457463020177 is a deficient number, since it is larger than the sum of its proper divisors (4623186832783).

11457463020177 is a wasteful number, since it uses less digits than its factorization.

11457463020177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201008123183.

The product of its (nonzero) digits is 987840, while the sum is 48.

Adding to 11457463020177 its reverse (77102036475411), we get a palindrome (88559499495588).

The spelling of 11457463020177 in words is "eleven trillion, four hundred fifty-seven billion, four hundred sixty-three million, twenty thousand, one hundred seventy-seven".