248457459254 has 32 divisors (see below), whose sum is σ = 398670336000. Its totient is φ = 115723935360.

The previous prime is 248457459253. The next prime is 248457459347. The reversal of 248457459254 is 452954754842.

It is a super-2 number, since 2×248457459254² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 248457459193 and 248457459202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248457459251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196177 + ... + 1388435.

It is an arithmetic number, because the mean of its divisors is an integer number (12458448000).

Almost surely, 2^248457459254 is an apocalyptic number.

248457459254 is a deficient number, since it is larger than the sum of its proper divisors (150212876746).

248457459254 is a wasteful number, since it uses less digits than its factorization.

248457459254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192668.

The product of its digits is 64512000, while the sum is 59.

The spelling of 248457459254 in words is "two hundred forty-eight billion, four hundred fifty-seven million, four hundred fifty-nine thousand, two hundred fifty-four".