55352210025 has 48 divisors (see below), whose sum is σ = 104632759424. Its totient is φ = 25293358080.

The previous prime is 55352210003. The next prime is 55352210027. The reversal of 55352210025 is 52001225355.

It is not a de Polignac number, because 55352210025 - 2¹⁸ = 55351947881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55352209974 and 55352210001.

It is not an unprimeable number, because it can be changed into a prime (55352210027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1321809 + ... + 1363041.

Almost surely, 2^55352210025 is an apocalyptic number.

It is an amenable number.

55352210025 is a deficient number, since it is larger than the sum of its proper divisors (49280549399).

55352210025 is a wasteful number, since it uses less digits than its factorization.

55352210025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43810 (or 43805 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 55352210025 in words is "fifty-five billion, three hundred fifty-two million, two hundred ten thousand, twenty-five".