55550692 has 12 divisors (see below), whose sum is σ = 97296556. Its totient is φ = 27751680.

The previous prime is 55550641. The next prime is 55550701. The reversal of 55550692 is 29605555.

It can be written as a sum of positive squares in 2 ways, for example, as 20575296 + 34975396 = 4536^2 + 5914^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28 + ... + 10540.

Almost surely, 2^55550692 is an apocalyptic number.

It is an amenable number.

55550692 is a deficient number, since it is larger than the sum of its proper divisors (41745864).

55550692 is a wasteful number, since it uses less digits than its factorization.

55550692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11838 (or 11836 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 37.

The square root of 55550692 is about 7453.2336606335. The cubic root of 55550692 is about 381.5602790969.

The spelling of 55550692 in words is "fifty-five million, five hundred fifty thousand, six hundred ninety-two".