55154234025 has 288 divisors, whose sum is σ = 116349053184. Its totient is φ = 24710400000.

The previous prime is 55154233957. The next prime is 55154234033. The reversal of 55154234025 is 52043245155.

55154234025 is a `hidden beast` number, since 5 + 51 + 542 + 3 + 40 + 25 = 666.

It is not a de Polignac number, because 55154234025 - 2¹⁷ = 55154102953 is a prime.

It is a super-3 number, since 3×55154234025³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 304719435 + ... + 304719615.

It is an arithmetic number, because the mean of its divisors is an integer number (403989768).

Almost surely, 2^55154234025 is an apocalyptic number.

55154234025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

55154234025 is an abundant number, since it is smaller than the sum of its proper divisors (61194819159).

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

55154234025 is a wasteful number, since it uses less digits than its factorization.

55154234025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 55154234025 in words is "fifty-five billion, one hundred fifty-four million, two hundred thirty-four thousand, twenty-five".