55704503807 has 8 divisors (see below), whose sum is σ = 56625832560. Its totient is φ = 54783437760.

The previous prime is 55704503783. The next prime is 55704503819. The reversal of 55704503807 is 70830540755.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 55704503807 - 2¹⁰ = 55704502783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55704502807) 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, 387548 + ... + 511470.

It is an arithmetic number, because the mean of its divisors is an integer number (7078229070).

Almost surely, 2^55704503807 is an apocalyptic number.

55704503807 is a deficient number, since it is larger than the sum of its proper divisors (921328753).

55704503807 is a wasteful number, since it uses less digits than its factorization.

55704503807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131353.

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 55704503807 in words is "fifty-five billion, seven hundred four million, five hundred three thousand, eight hundred seven".