2551001454 has 12 divisors (see below), whose sum is σ = 5527169856. Its totient is φ = 850333812.

The previous prime is 2551001441. The next prime is 2551001473. The reversal of 2551001454 is 4541001552.

2551001454 is a `hidden beast` number, since 2 + 5 + 510 + 0 + 145 + 4 = 666.

It is a super-2 number, since 2×2551001454² = 13015216836620228232, 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 5 ways as a sum of consecutive naturals, for example, 70861134 + ... + 70861169.

It is an arithmetic number, because the mean of its divisors is an integer number (460597488).

Almost surely, 2^2551001454 is an apocalyptic number.

2551001454 is an abundant number, since it is smaller than the sum of its proper divisors (2976168402).

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

2551001454 is a wasteful number, since it uses less digits than its factorization.

2551001454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141722311 (or 141722308 counting only the distinct ones).

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

The square root of 2551001454 is about 50507.4395906187. The cubic root of 2551001454 is about 1366.3760321767.

The spelling of 2551001454 in words is "two billion, five hundred fifty-one million, one thousand, four hundred fifty-four".