6267054464 has 64 divisors (see below), whose sum is σ = 13689216000. Its totient is φ = 2834219520.

The previous prime is 6267054461. The next prime is 6267054491. The reversal of 6267054464 is 4644507626.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6267054461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269009 + ... + 291375.

It is an arithmetic number, because the mean of its divisors is an integer number (213894000).

Almost surely, 2^6267054464 is an apocalyptic number.

6267054464 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6267054464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6844608000).

6267054464 is an abundant number, since it is smaller than the sum of its proper divisors (7422161536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6267054464 is a wasteful number, since it uses less digits than its factorization.

6267054464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22591 (or 22579 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The square root of 6267054464 is about 79164.7299243798. The cubic root of 6267054464 is about 1843.6896725579.

The spelling of 6267054464 in words is "six billion, two hundred sixty-seven million, fifty-four thousand, four hundred sixty-four".