254454432051 has 8 divisors (see below), whose sum is σ = 357129027520. Its totient is φ = 160708062312.

The previous prime is 254454432049. The next prime is 254454432053. The reversal of 254454432051 is 150234454452.

It is an interprime number because it is at equal distance from previous prime (254454432049) and next prime (254454432053).

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

It is not a de Polignac number, because 254454432051 - 2¹ = 254454432049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254454432053) 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, 2232056365 + ... + 2232056478.

It is an arithmetic number, because the mean of its divisors is an integer number (44641128440).

Almost surely, 2^254454432051 is an apocalyptic number.

254454432051 is a deficient number, since it is larger than the sum of its proper divisors (102674595469).

254454432051 is a wasteful number, since it uses less digits than its factorization.

254454432051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4464112865.

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 254454432051 in words is "two hundred fifty-four billion, four hundred fifty-four million, four hundred thirty-two thousand, fifty-one".