55704002 has 8 divisors (see below), whose sum is σ = 88471116. Its totient is φ = 26213632.

The previous prime is 55703971. The next prime is 55704023. The reversal of 55704002 is 20040755.

It can be written as a sum of positive squares in 2 ways, for example, as 53304601 + 2399401 = 7301^2 + 1549^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 819143 + ... + 819210.

Almost surely, 2^55704002 is an apocalyptic number.

55704002 is a deficient number, since it is larger than the sum of its proper divisors (32767114).

55704002 is a wasteful number, since it uses less digits than its factorization.

55704002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638372.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 55704002 is about 7463.5113720018. The cubic root of 55704002 is about 381.9109694476.

Adding to 55704002 its reverse (20040755), we get a palindrome (75744757).

The spelling of 55704002 in words is "fifty-five million, seven hundred four thousand, two".