2054525454 has 24 divisors (see below), whose sum is σ = 4463615520. Its totient is φ = 682973568.

The previous prime is 2054525449. The next prime is 2054525507. The reversal of 2054525454 is 4545254502.

It is a super-2 number, since 2×2054525454² = 8442149682267812232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148899 + ... + 162110.

It is an arithmetic number, because the mean of its divisors is an integer number (185983980).

Almost surely, 2^2054525454 is an apocalyptic number.

2054525454 is an abundant number, since it is smaller than the sum of its proper divisors (2409090066).

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

2054525454 is a wasteful number, since it uses less digits than its factorization.

2054525454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311384 (or 311381 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 2054525454 is about 45326.8734196393. The cubic root of 2054525454 is about 1271.2681762556.

Adding to 2054525454 its reverse (4545254502), we get a palindrome (6599779956).

The spelling of 2054525454 in words is "two billion, fifty-four million, five hundred twenty-five thousand, four hundred fifty-four".