550254451235 has 16 divisors (see below), whose sum is σ = 675747674976. Its totient is φ = 429911290368.

The previous prime is 550254451223. The next prime is 550254451237. The reversal of 550254451235 is 532154452055.

It is a cyclic number.

It is not a de Polignac number, because 550254451235 - 2⁶ = 550254451171 is a prime.

It is a super-2 number, since 2×550254451235² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 550254451192 and 550254451201.

It is not an unprimeable number, because it can be changed into a prime (550254451237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564037 + ... + 1883273.

It is an arithmetic number, because the mean of its divisors is an integer number (42234229686).

Almost surely, 2^550254451235 is an apocalyptic number.

550254451235 is a deficient number, since it is larger than the sum of its proper divisors (125493223741).

550254451235 is a wasteful number, since it uses less digits than its factorization.

550254451235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327302.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 550254451235 in words is "five hundred fifty billion, two hundred fifty-four million, four hundred fifty-one thousand, two hundred thirty-five".