55134414225 has 144 divisors (see below), whose sum is σ = 114510289920. Its totient is φ = 25076822400.

The previous prime is 55134414217. The next prime is 55134414259. The reversal of 55134414225 is 52241443155.

55134414225 is a `hidden beast` number, since 5 + 5 + 13 + 4 + 414 + 225 = 666.

It is not a de Polignac number, because 55134414225 - 2³ = 55134414217 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55134414225.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4837884 + ... + 4849266.

Almost surely, 2^55134414225 is an apocalyptic number.

55134414225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55134414225 is an abundant number, since it is smaller than the sum of its proper divisors (59375875695).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55134414225 is a wasteful number, since it uses less digits than its factorization.

55134414225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532 (or 11524 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The spelling of 55134414225 in words is "fifty-five billion, one hundred thirty-four million, four hundred fourteen thousand, two hundred twenty-five".