1452454011 has 24 divisors (see below), whose sum is σ = 2186808624. Its totient is φ = 963355680.

The previous prime is 1452454001. The next prime is 1452454013. The reversal of 1452454011 is 1104542541.

1452454011 is a `hidden beast` number, since 14 + 5 + 245 + 401 + 1 = 666.

It is not a de Polignac number, because 1452454011 - 2¹¹ = 1452451963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1452454013) 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, 32701 + ... + 63041.

It is an arithmetic number, because the mean of its divisors is an integer number (91117026).

Almost surely, 2^1452454011 is an apocalyptic number.

1452454011 is a deficient number, since it is larger than the sum of its proper divisors (734354613).

1452454011 is an equidigital number, since it uses as much as digits as its factorization.

1452454011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30553 (or 30541 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 1452454011 is about 38111.0746502903. The cubic root of 1452454011 is about 1132.4893591386.

Adding to 1452454011 its reverse (1104542541), we get a palindrome (2556996552).

The spelling of 1452454011 in words is "one billion, four hundred fifty-two million, four hundred fifty-four thousand, eleven".