2054630414528 has 56 divisors (see below), whose sum is σ = 4190023658544. Its totient is φ = 998911872000.

The previous prime is 2054630414527. The next prime is 2054630414537. The reversal of 2054630414528 is 8254140364502.

It is a super-2 number, since 2×2054630414528² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2054630414521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3443978 + ... + 3996278.

Almost surely, 2^{2054630414528} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054630414528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2095011829272).

2054630414528 is an abundant number, since it is smaller than the sum of its proper divisors (2135393244016).

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

2054630414528 is a wasteful number, since it uses less digits than its factorization.

2054630414528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553921 (or 553911 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 2054630414528 in words is "two trillion, fifty-four billion, six hundred thirty million, four hundred fourteen thousand, five hundred twenty-eight".