5467997645 has 8 divisors (see below), whose sum is σ = 7158106080. Its totient is φ = 3976725520.

The previous prime is 5467997641. The next prime is 5467997663.

5467997645 = T₄₆₇₆₅ + T₄₆₇₆₆ + ... + T₄₆₇₆₉.

5467997645 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5467997645 - 2² = 5467997641 is a prime.

It is a super-3 number, since 3×5467997645³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5467997641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49709015 + ... + 49709124.

It is an arithmetic number, because the mean of its divisors is an integer number (894763260).

Almost surely, 2^5467997645 is an apocalyptic number.

5467997645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5467997645 is a deficient number, since it is larger than the sum of its proper divisors (1690108435).

5467997645 is a wasteful number, since it uses less digits than its factorization.

5467997645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99418155.

The product of its digits is 57153600, while the sum is 62.

The square root of 5467997645 is about 73945.9102655448. The cubic root of 5467997645 is about 1761.7438858566.

The spelling of 5467997645 in words is "five billion, four hundred sixty-seven million, nine hundred ninety-seven thousand, six hundred forty-five".