454248011 has 8 divisors (see below), whose sum is σ = 520558080. Its totient is φ = 388292328.

The previous prime is 454247957. The next prime is 454248013. The reversal of 454248011 is 110842454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454248011 is a prime.

It is a super-2 number, since 2×454248011² = 412682510994912242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454248013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85841 + ... + 90978.

It is an arithmetic number, because the mean of its divisors is an integer number (65069760).

Almost surely, 2^454248011 is an apocalyptic number.

454248011 is a deficient number, since it is larger than the sum of its proper divisors (66310069).

454248011 is a wasteful number, since it uses less digits than its factorization.

454248011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177193.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 454248011 is about 21313.0948245439. The cubic root of 454248011 is about 768.7132108686.

It can be divided in two parts, 45424 and 8011, that added together give a palindrome (53435).

The spelling of 454248011 in words is "four hundred fifty-four million, two hundred forty-eight thousand, eleven".