480981550541 has 4 divisors (see below), whose sum is σ = 480990820284. Its totient is φ = 480972280800.

The previous prime is 480981550529. The next prime is 480981550549. The reversal of 480981550541 is 145055189084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19912032100 + 461069518441 = 141110^2 + 679021^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480981550541 is a prime.

It is a super-3 number, since 3×480981550541³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 480981550541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480981550549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4556600 + ... + 4660961.

It is an arithmetic number, because the mean of its divisors is an integer number (120247705071).

Almost surely, 2^480981550541 is an apocalyptic number.

It is an amenable number.

480981550541 is a deficient number, since it is larger than the sum of its proper divisors (9269743).

480981550541 is an equidigital number, since it uses as much as digits as its factorization.

480981550541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9269742.

The product of its (nonzero) digits is 1152000, while the sum is 50.

The spelling of 480981550541 in words is "four hundred eighty billion, nine hundred eighty-one million, five hundred fifty thousand, five hundred forty-one".