7550366042 has 16 divisors (see below), whose sum is σ = 11654831232. Its totient is φ = 3666648960.

The previous prime is 7550366041. The next prime is 7550366063. The reversal of 7550366042 is 2406630557.

It is a junction number, because it is equal to n+sod(n) for n = 7550365987 and 7550366005.

It is not an unprimeable number, because it can be changed into a prime (7550366041) 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, 294263 + ... + 318890.

It is an arithmetic number, because the mean of its divisors is an integer number (728426952).

Almost surely, 2^7550366042 is an apocalyptic number.

7550366042 is a deficient number, since it is larger than the sum of its proper divisors (4104465190).

7550366042 is a wasteful number, since it uses less digits than its factorization.

7550366042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613333.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 7550366042 is about 86892.8422944031. The cubic root of 7550366042 is about 1961.8057461373.

Adding to 7550366042 its reverse (2406630557), we get a palindrome (9956996599).

The spelling of 7550366042 in words is "seven billion, five hundred fifty million, three hundred sixty-six thousand, forty-two".