6898554070454 has 16 divisors (see below), whose sum is σ = 11432897795808. Its totient is φ = 3105231499392.

The previous prime is 6898554070453. The next prime is 6898554070501. The reversal of 6898554070454 is 4540704558986.

It is a super-2 number, since 2×6898554070454² (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 (6898554070451) 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 7 ways as a sum of consecutive naturals, for example, 4410839417 + ... + 4410840980.

It is an arithmetic number, because the mean of its divisors is an integer number (714556112238).

Almost surely, 2^{6898554070454} is an apocalyptic number.

6898554070454 is a deficient number, since it is larger than the sum of its proper divisors (4534343725354).

6898554070454 is a wasteful number, since it uses less digits than its factorization.

6898554070454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8821680439.

The product of its (nonzero) digits is 193536000, while the sum is 65.

The spelling of 6898554070454 in words is "six trillion, eight hundred ninety-eight billion, five hundred fifty-four million, seventy thousand, four hundred fifty-four".