4546077522 has 128 divisors (see below), whose sum is σ = 11387535360. Its totient is φ = 1180630080.

The previous prime is 4546077517. The next prime is 4546077533. The reversal of 4546077522 is 2257706454.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3141003 + ... + 3142449.

It is an arithmetic number, because the mean of its divisors is an integer number (88965120).

Almost surely, 2^4546077522 is an apocalyptic number.

4546077522 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4546077522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5693767680).

4546077522 is an abundant number, since it is smaller than the sum of its proper divisors (6841457838).

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

4546077522 is a wasteful number, since it uses less digits than its factorization.

4546077522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636.

The product of its (nonzero) digits is 470400, while the sum is 42.

The square root of 4546077522 is about 67424.6062057466. The cubic root of 4546077522 is about 1656.5794861911.

The spelling of 4546077522 in words is "four billion, five hundred forty-six million, seventy-seven thousand, five hundred twenty-two".