6454502005407 has 16 divisors (see below), whose sum is σ = 8617274359680. Its totient is φ = 4297365924192.

The previous prime is 6454502005403. The next prime is 6454502005417. The reversal of 6454502005407 is 7045002054546.

It is not a de Polignac number, because 6454502005407 - 2² = 6454502005403 is a prime.

It is a super-2 number, since 2×6454502005407² (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 (6454502005403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100648069 + ... + 100712177.

It is an arithmetic number, because the mean of its divisors is an integer number (538579647480).

Almost surely, 2^{6454502005407} is an apocalyptic number.

6454502005407 is a deficient number, since it is larger than the sum of its proper divisors (2162772354273).

6454502005407 is a wasteful number, since it uses less digits than its factorization.

6454502005407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107542.

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 6454502005407 in words is "six trillion, four hundred fifty-four billion, five hundred two million, five thousand, four hundred seven".