5090543449780 has 24 divisors (see below), whose sum is σ = 11318973083208. Its totient is φ = 1916439886848.

The previous prime is 5090543449777. The next prime is 5090543449781. The reversal of 5090543449780 is 879443450905.

It can be written as a sum of positive squares in 4 ways, for example, as 460696132516 + 4629847317264 = 678746^2 + 2151708^2 .

It is a super-2 number, since 2×5090543449780² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5090543449781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7486092969 + ... + 7486093648.

It is an arithmetic number, because the mean of its divisors is an integer number (471623878467).

Almost surely, 2^{5090543449780} is an apocalyptic number.

It is an amenable number.

5090543449780 is an abundant number, since it is smaller than the sum of its proper divisors (6228429633428).

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

5090543449780 is a wasteful number, since it uses less digits than its factorization.

5090543449780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14972186643 (or 14972186641 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 58.

The spelling of 5090543449780 in words is "five trillion, ninety billion, five hundred forty-three million, four hundred forty-nine thousand, seven hundred eighty".