455224145332 has 24 divisors (see below), whose sum is σ = 869257055520. Its totient is φ = 206874166560.

The previous prime is 455224145269. The next prime is 455224145339. The reversal of 455224145332 is 233541422554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455224145339) 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, 946482 + ... + 1343977.

It is an arithmetic number, because the mean of its divisors is an integer number (36219043980).

Almost surely, 2^455224145332 is an apocalyptic number.

It is an amenable number.

455224145332 is a deficient number, since it is larger than the sum of its proper divisors (414032910188).

455224145332 is a wasteful number, since it uses less digits than its factorization.

455224145332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2294991 (or 2294989 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

Adding to 455224145332 its reverse (233541422554), we get a palindrome (688765567886).

The spelling of 455224145332 in words is "four hundred fifty-five billion, two hundred twenty-four million, one hundred forty-five thousand, three hundred thirty-two".