431454055 has 8 divisors (see below), whose sum is σ = 521043552. Its totient is φ = 342964128.

The previous prime is 431454053. The next prime is 431454059. The reversal of 431454055 is 550454134.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 431454055 - 2¹ = 431454053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431454053) 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, 274027 + ... + 275596.

It is an arithmetic number, because the mean of its divisors is an integer number (65130444).

Almost surely, 2^431454055 is an apocalyptic number.

431454055 is a deficient number, since it is larger than the sum of its proper divisors (89589497).

431454055 is a wasteful number, since it uses less digits than its factorization.

431454055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549785.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 431454055 is about 20771.4721433027. The cubic root of 431454055 is about 755.6340477334.

The spelling of 431454055 in words is "four hundred thirty-one million, four hundred fifty-four thousand, fifty-five".