454629357 has 48 divisors (see below), whose sum is σ = 810875520. Its totient is φ = 239020416.

The previous prime is 454629347. The next prime is 454629379. The reversal of 454629357 is 753926454.

454629357 is a `hidden beast` number, since 454 + 62 + 93 + 57 = 666.

It is not a de Polignac number, because 454629357 - 2⁴ = 454629341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454629347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 317878 + ... + 319304.

It is an arithmetic number, because the mean of its divisors is an integer number (16893240).

Almost surely, 2^454629357 is an apocalyptic number.

It is an amenable number.

454629357 is a deficient number, since it is larger than the sum of its proper divisors (356246163).

454629357 is a wasteful number, since it uses less digits than its factorization.

454629357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842 (or 1839 counting only the distinct ones).

The product of its digits is 907200, while the sum is 45.

The square root of 454629357 is about 21322.0392317433. The cubic root of 454629357 is about 768.9282649846.

The spelling of 454629357 in words is "four hundred fifty-four million, six hundred twenty-nine thousand, three hundred fifty-seven".