454012532 has 6 divisors (see below), whose sum is σ = 794521938. Its totient is φ = 227006264.

The previous prime is 454012513. The next prime is 454012541. The reversal of 454012532 is 235210454.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 396647056 + 57365476 = 19916^2 + 7574^2 .

It is a super-2 number, since 2×454012532² = 412254758426102048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 56751563 + ... + 56751570.

It is an arithmetic number, because the mean of its divisors is an integer number (132420323).

Almost surely, 2^454012532 is an apocalyptic number.

It is an amenable number.

454012532 is a deficient number, since it is larger than the sum of its proper divisors (340509406).

454012532 is a wasteful number, since it uses less digits than its factorization.

454012532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113503137 (or 113503135 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 454012532 is about 21307.5698285844. The cubic root of 454012532 is about 768.5803560537.

Adding to 454012532 its reverse (235210454), we get a palindrome (689222986).

The spelling of 454012532 in words is "four hundred fifty-four million, twelve thousand, five hundred thirty-two".