550097134250 has 32 divisors (see below), whose sum is σ = 1083980888640. Its totient is φ = 208457859600.

The previous prime is 550097134247. The next prime is 550097134333. The reversal of 550097134250 is 52431790055.

It is a super-2 number, since 2×550097134250² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550097134198 and 550097134207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57900212 + ... + 57909711.

It is an arithmetic number, because the mean of its divisors is an integer number (33874402770).

Almost surely, 2^550097134250 is an apocalyptic number.

550097134250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550097134250 is a deficient number, since it is larger than the sum of its proper divisors (533883754390).

550097134250 is a wasteful number, since it uses less digits than its factorization.

550097134250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115809959 (or 115809949 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 550097134250 in words is "five hundred fifty billion, ninety-seven million, one hundred thirty-four thousand, two hundred fifty".