1454455080 has 96 divisors (see below), whose sum is σ = 5090609160. Its totient is φ = 358018560.

The previous prime is 1454455063. The next prime is 1454455087. The reversal of 1454455080 is 805544541.

It is a happy number.

1454455080 is a `hidden beast` number, since 145 + 4 + 4 + 5 + 508 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1201454244 + 253000836 = 34662^2 + 15906^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1454455087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 150711 + ... + 160070.

Almost surely, 2^1454455080 is an apocalyptic number.

1454455080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1454455080 is an abundant number, since it is smaller than the sum of its proper divisors (3636154080).

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

1454455080 is a wasteful number, since it uses less digits than its factorization.

1454455080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310811 (or 310804 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

The square root of 1454455080 is about 38137.3187311326. The cubic root of 1454455080 is about 1133.0092033486.

The spelling of 1454455080 in words is "one billion, four hundred fifty-four million, four hundred fifty-five thousand, eighty".