4405125400551 has 16 divisors (see below), whose sum is σ = 6677881745920. Its totient is φ = 2868453748440.

The previous prime is 4405125400519. The next prime is 4405125400573. The reversal of 4405125400551 is 1550045215044.

4405125400551 is a `hidden beast` number, since 4 + 4 + 0 + 51 + 2 + 54 + 0 + 0 + 551 = 666.

It is not a de Polignac number, because 4405125400551 - 2⁵ = 4405125400519 is a prime.

It is a super-2 number, since 2×4405125400551² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405125400451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1897124335 + ... + 1897126656.

It is an arithmetic number, because the mean of its divisors is an integer number (417367609120).

Almost surely, 2^{4405125400551} is an apocalyptic number.

4405125400551 is a deficient number, since it is larger than the sum of its proper divisors (2272756345369).

4405125400551 is a wasteful number, since it uses less digits than its factorization.

4405125400551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794251043 (or 3794251037 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 4405125400551 in words is "four trillion, four hundred five billion, one hundred twenty-five million, four hundred thousand, five hundred fifty-one".