5401001554407 has 12 divisors (see below), whose sum is σ = 7818152149080. Its totient is φ = 3592957490928.

The previous prime is 5401001554363. The next prime is 5401001554423. The reversal of 5401001554407 is 7044551001045.

5401001554407 is a `hidden beast` number, since 5 + 4 + 0 + 100 + 1 + 5 + 544 + 0 + 7 = 666.

It is not a de Polignac number, because 5401001554407 - 2⁴² = 1002955043303 is a prime.

It is a super-2 number, since 2×5401001554407² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401001554427) 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 11 ways as a sum of consecutive naturals, for example, 642513232 + ... + 642521637.

It is an arithmetic number, because the mean of its divisors is an integer number (651512679090).

Almost surely, 2^{5401001554407} is an apocalyptic number.

5401001554407 is a deficient number, since it is larger than the sum of its proper divisors (2417150594673).

5401001554407 is a wasteful number, since it uses less digits than its factorization.

5401001554407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285035342 (or 1285035339 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The spelling of 5401001554407 in words is "five trillion, four hundred one billion, one million, five hundred fifty-four thousand, four hundred seven".