4069554048 has 192 divisors, whose sum is σ = 13879931520. Its totient is φ = 1162667520.

The previous prime is 4069554037. The next prime is 4069554053. The reversal of 4069554048 is 8404559604.

4069554048 is a `hidden beast` number, since 4 + 0 + 69 + 5 + 540 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×4069554048² = 33122540299186372608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4069553994 and 4069554012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208383 + ... + 227073.

It is an arithmetic number, because the mean of its divisors is an integer number (72291310).

Almost surely, 2^4069554048 is an apocalyptic number.

4069554048 is a gapful number since it is divisible by the number (48) 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 4069554048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6939965760).

4069554048 is an abundant number, since it is smaller than the sum of its proper divisors (9810377472).

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

4069554048 is an equidigital number, since it uses as much as digits as its factorization.

4069554048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18727 (or 18703 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The square root of 4069554048 is about 63793.0564246611. The cubic root of 4069554048 is about 1596.5490789829.

The spelling of 4069554048 in words is "four billion, sixty-nine million, five hundred fifty-four thousand, forty-eight".