55371682025 has 12 divisors (see below), whose sum is σ = 74902784784. Its totient is φ = 40270314000.

The previous prime is 55371681997. The next prime is 55371682027. The reversal of 55371682025 is 52028617355.

It is not a de Polignac number, because 55371682025 - 2⁶ = 55371681961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55371682027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100675511 + ... + 100676060.

It is an arithmetic number, because the mean of its divisors is an integer number (6241898732).

Almost surely, 2^55371682025 is an apocalyptic number.

55371682025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55371682025 is a deficient number, since it is larger than the sum of its proper divisors (19531102759).

55371682025 is a wasteful number, since it uses less digits than its factorization.

55371682025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201351592 (or 201351587 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 55371682025 in words is "fifty-five billion, three hundred seventy-one million, six hundred eighty-two thousand, twenty-five".