45666106454 has 16 divisors (see below), whose sum is σ = 70866385920. Its totient is φ = 22044093120.

The previous prime is 45666106411. The next prime is 45666106457. The reversal of 45666106454 is 45460166654.

It is a junction number, because it is equal to n+sod(n) for n = 45666106399 and 45666106408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45666106457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274042 + ... + 1309394.

It is an arithmetic number, because the mean of its divisors is an integer number (4429149120).

Almost surely, 2^45666106454 is an apocalyptic number.

45666106454 is a deficient number, since it is larger than the sum of its proper divisors (25200279466).

45666106454 is a wasteful number, since it uses less digits than its factorization.

45666106454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57655.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 45666106454 in words is "forty-five billion, six hundred sixty-six million, one hundred six thousand, four hundred fifty-four".