553520405050 has 24 divisors (see below), whose sum is σ = 1039741506972. Its totient is φ = 219216000000.

The previous prime is 553520405033. The next prime is 553520405077. The reversal of 553520405050 is 50504025355.

It can be written as a sum of positive squares in 6 ways, for example, as 394460619721 + 159059785329 = 628061^2 + 398823^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 553520404997 and 553520405015.

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, 54798951 + ... + 54809050.

Almost surely, 2^553520405050 is an apocalyptic number.

553520405050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

553520405050 is a deficient number, since it is larger than the sum of its proper divisors (486221101922).

553520405050 is a wasteful number, since it uses less digits than its factorization.

553520405050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109608114 (or 109608109 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 34.

The spelling of 553520405050 in words is "five hundred fifty-three billion, five hundred twenty million, four hundred five thousand, fifty".