455461383 has 32 divisors (see below), whose sum is σ = 670602240. Its totient is φ = 273237120.

The previous prime is 455461367. The next prime is 455461397. The reversal of 455461383 is 383164554.

It is not a de Polignac number, because 455461383 - 2⁴ = 455461367 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455461883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369378 + ... + 370608.

It is an arithmetic number, because the mean of its divisors is an integer number (20956320).

Almost surely, 2^455461383 is an apocalyptic number.

455461383 is a deficient number, since it is larger than the sum of its proper divisors (215140857).

455461383 is a wasteful number, since it uses less digits than its factorization.

455461383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479.

The product of its digits is 172800, while the sum is 39.

The square root of 455461383 is about 21341.5412517466. The cubic root of 455461383 is about 769.3970559613.

The spelling of 455461383 in words is "four hundred fifty-five million, four hundred sixty-one thousand, three hundred eighty-three".