4920080544 has 72 divisors (see below), whose sum is σ = 14064890112. Its totient is φ = 1631422080.

The previous prime is 4920080519. The next prime is 4920080567. The reversal of 4920080544 is 4450800294.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4920080499 and 4920080508.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10287 + ... + 99729.

It is an arithmetic number, because the mean of its divisors is an integer number (195345696).

Almost surely, 2^4920080544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4920080544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7032445056).

4920080544 is an abundant number, since it is smaller than the sum of its proper divisors (9144809568).

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

4920080544 is a wasteful number, since it uses less digits than its factorization.

4920080544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89650 (or 89639 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 4920080544 is about 70143.2858084079. The cubic root of 4920080544 is about 1700.8162797303.

The spelling of 4920080544 in words is "four billion, nine hundred twenty million, eighty thousand, five hundred forty-four".