10660616340054 has 16 divisors (see below), whose sum is σ = 21322488477360. Its totient is φ = 3553329480480.

The previous prime is 10660616339999. The next prime is 10660616340083. The reversal of 10660616340054 is 45004361606601.

It is a super-2 number, since 2×10660616340054² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10660616339988 and 10660616340015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52214509 + ... + 52418280.

It is an arithmetic number, because the mean of its divisors is an integer number (1332655529835).

Almost surely, 2^{10660616340054} is an apocalyptic number.

10660616340054 is an abundant number, since it is smaller than the sum of its proper divisors (10661872137306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10660616340054 is a wasteful number, since it uses less digits than its factorization.

10660616340054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104649775.

The product of its (nonzero) digits is 311040, while the sum is 42.

Adding to 10660616340054 its reverse (45004361606601), we get a palindrome (55664977946655).

The spelling of 10660616340054 in words is "ten trillion, six hundred sixty billion, six hundred sixteen million, three hundred forty thousand, fifty-four".