2054451510 has 48 divisors (see below), whose sum is σ = 5347302480. Its totient is φ = 547266240.

The previous prime is 2054451433. The next prime is 2054451533. The reversal of 2054451510 is 151544502.

2054451510 is a `hidden beast` number, since 20 + 544 + 51 + 51 + 0 = 666.

It is a super-3 number, since 3×2054451510³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75636 + ... + 99144.

It is an arithmetic number, because the mean of its divisors is an integer number (111402135).

Almost surely, 2^2054451510 is an apocalyptic number.

2054451510 is an abundant number, since it is smaller than the sum of its proper divisors (3292850970).

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

2054451510 is a wasteful number, since it uses less digits than its factorization.

2054451510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24493 (or 24490 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 2054451510 is about 45326.0577372443. The cubic root of 2054451510 is about 1271.2529247561.

The spelling of 2054451510 in words is "two billion, fifty-four million, four hundred fifty-one thousand, five hundred ten".