55025545043 has 48 divisors (see below), whose sum is σ = 65952035136. Its totient is φ = 45757071360.

The previous prime is 55025545031. The next prime is 55025545049. The reversal of 55025545043 is 34054552055.

It is not a de Polignac number, because 55025545043 - 2¹⁶ = 55025479507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55025544988 and 55025545006.

It is not an unprimeable number, because it can be changed into a prime (55025545049) 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, 155879555 + ... + 155879907.

It is an arithmetic number, because the mean of its divisors is an integer number (1374000732).

Almost surely, 2^55025545043 is an apocalyptic number.

55025545043 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

55025545043 is a deficient number, since it is larger than the sum of its proper divisors (10926490093).

55025545043 is a wasteful number, since it uses less digits than its factorization.

55025545043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 38.

The spelling of 55025545043 in words is "fifty-five billion, twenty-five million, five hundred forty-five thousand, forty-three".