45954488186 has 8 divisors (see below), whose sum is σ = 69575954400. Its totient is φ = 22762503388.

The previous prime is 45954488183. The next prime is 45954488197. The reversal of 45954488186 is 68188445954.

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

It is a super-2 number, since 2×45954488186² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45954488183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107370086 + ... + 107370513.

It is an arithmetic number, because the mean of its divisors is an integer number (8696994300).

Almost surely, 2^45954488186 is an apocalyptic number.

45954488186 is a deficient number, since it is larger than the sum of its proper divisors (23621466214).

45954488186 is a wasteful number, since it uses less digits than its factorization.

45954488186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214740708.

The product of its digits is 44236800, while the sum is 62.

The spelling of 45954488186 in words is "forty-five billion, nine hundred fifty-four million, four hundred eighty-eight thousand, one hundred eighty-six".