1454545152 has 216 divisors, whose sum is σ = 4464096000. Its totient is φ = 454201344.

The previous prime is 1454545129. The next prime is 1454545163. The reversal of 1454545152 is 2515454541.

1454545152 is a `hidden beast` number, since 1 + 454 + 54 + 5 + 152 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6522513 + ... + 6522735.

Almost surely, 2^1454545152 is an apocalyptic number.

1454545152 is a gapful number since it is divisible by the number (12) 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 1454545152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2232048000).

1454545152 is an abundant number, since it is smaller than the sum of its proper divisors (3009550848).

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

1454545152 is a wasteful number, since it uses less digits than its factorization.

1454545152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 396 counting only the distinct ones).

The product of its digits is 80000, while the sum is 36.

The square root of 1454545152 is about 38138.4996034191. The cubic root of 1454545152 is about 1133.0325913285.

Adding to 1454545152 its reverse (2515454541), we get a palindrome (3969999693).

The spelling of 1454545152 in words is "one billion, four hundred fifty-four million, five hundred forty-five thousand, one hundred fifty-two".