6273164478 has 64 divisors (see below), whose sum is σ = 14693640192. Its totient is φ = 1748083680.

The previous prime is 6273164473. The next prime is 6273164483. The reversal of 6273164478 is 8744613726.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6273164473) and next prime (6273164483).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6273164473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1462525 + ... + 1466807.

It is an arithmetic number, because the mean of its divisors is an integer number (229588128).

Almost surely, 2^6273164478 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6273164478, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7346820096).

6273164478 is an abundant number, since it is smaller than the sum of its proper divisors (8420475714).

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

6273164478 is a wasteful number, since it uses less digits than its factorization.

6273164478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5149.

The product of its digits is 1354752, while the sum is 48.

The square root of 6273164478 is about 79203.3110292745. The cubic root of 6273164478 is about 1844.2886413856.

The spelling of 6273164478 in words is "six billion, two hundred seventy-three million, one hundred sixty-four thousand, four hundred seventy-eight".