2054630414455 has 8 divisors (see below), whose sum is σ = 2610589232592. Its totient is φ = 1547015841408.

The previous prime is 2054630414393. The next prime is 2054630414461. The reversal of 2054630414455 is 5544140364502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2054630414455 - 2⁷ = 2054630414327 is a prime.

It is a super-2 number, since 2×2054630414455² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12086061177 + ... + 12086061346.

It is an arithmetic number, because the mean of its divisors is an integer number (326323654074).

Almost surely, 2^{2054630414455} is an apocalyptic number.

2054630414455 is a deficient number, since it is larger than the sum of its proper divisors (555958818137).

2054630414455 is a wasteful number, since it uses less digits than its factorization.

2054630414455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24172122545.

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 2054630414455 its reverse (5544140364502), we get a palindrome (7598770778957).

The spelling of 2054630414455 in words is "two trillion, fifty-four billion, six hundred thirty million, four hundred fourteen thousand, four hundred fifty-five".