55051002405125 has 32 divisors (see below), whose sum is σ = 73978009223040. Its totient is φ = 40747621228800.

The previous prime is 55051002405103. The next prime is 55051002405131. The reversal of 55051002405125 is 52150420015055.

It is not a de Polignac number, because 55051002405125 - 2²⁶ = 55050935296261 is a prime.

It is a super-3 number, since 3×55051002405125³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219419999 + ... + 219670748.

It is an arithmetic number, because the mean of its divisors is an integer number (2311812788220).

Almost surely, 2^{55051002405125} is an apocalyptic number.

It is an amenable number.

55051002405125 is a deficient number, since it is larger than the sum of its proper divisors (18927006817915).

55051002405125 is a wasteful number, since it uses less digits than its factorization.

55051002405125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439090838 (or 439090828 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 55051002405125 in words is "fifty-five trillion, fifty-one billion, two million, four hundred five thousand, one hundred twenty-five".