451052137 has 16 divisors (see below), whose sum is σ = 465696000. Its totient is φ = 436726080.

The previous prime is 451052131. The next prime is 451052179. The reversal of 451052137 is 731250154.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 451052137 - 2¹⁵ = 451019369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451052131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292239 + ... + 1292587.

It is an arithmetic number, because the mean of its divisors is an integer number (29106000).

Almost surely, 2^451052137 is an apocalyptic number.

It is an amenable number.

451052137 is a deficient number, since it is larger than the sum of its proper divisors (14643863).

451052137 is a wasteful number, since it uses less digits than its factorization.

451052137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 451052137 is about 21237.9880638445. The cubic root of 451052137 is about 766.9061990253.

The spelling of 451052137 in words is "four hundred fifty-one million, fifty-two thousand, one hundred thirty-seven".