451078848 has 224 divisors, whose sum is σ = 1524000000. Its totient is φ = 129392640.

The previous prime is 451078807. The next prime is 451078853. The reversal of 451078848 is 848870154.

It is a super-2 number, since 2×451078848² = 406944254226014208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360528 + ... + 361776.

Almost surely, 2^451078848 is an apocalyptic number.

451078848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 451078848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762000000).

451078848 is an abundant number, since it is smaller than the sum of its proper divisors (1072921152).

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

451078848 is a wasteful number, since it uses less digits than its factorization.

451078848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1284 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 451078848 is about 21238.6169041207. The cubic root of 451078848 is about 766.9213372805.

The spelling of 451078848 in words is "four hundred fifty-one million, seventy-eight thousand, eight hundred forty-eight".