45401461445 has 8 divisors (see below), whose sum is σ = 54545183520. Its totient is φ = 36278882640.

The previous prime is 45401461439. The next prime is 45401461481. The reversal of 45401461445 is 54416410454.

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

It is not a de Polignac number, because 45401461445 - 2⁴ = 45401461429 is a prime.

It is a super-2 number, since 2×45401461445² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45401461399 and 45401461408.

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, 5281091 + ... + 5289680.

It is an arithmetic number, because the mean of its divisors is an integer number (6818147940).

Almost surely, 2^45401461445 is an apocalyptic number.

It is an amenable number.

45401461445 is a deficient number, since it is larger than the sum of its proper divisors (9143722075).

45401461445 is a wasteful number, since it uses less digits than its factorization.

45401461445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10571635.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 45401461445 its reverse (54416410454), we get a palindrome (99817871899).

The spelling of 45401461445 in words is "forty-five billion, four hundred one million, four hundred sixty-one thousand, four hundred forty-five".