455424012 has 48 divisors (see below), whose sum is σ = 1232071680. Its totient is φ = 145206864.

The previous prime is 455423981. The next prime is 455424041. The reversal of 455424012 is 210424554.

It is a super-2 number, since 2×455424012² = 414822061412352288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89188 + ... + 94155.

It is an arithmetic number, because the mean of its divisors is an integer number (25668160).

Almost surely, 2^455424012 is an apocalyptic number.

It is an amenable number.

455424012 is an abundant number, since it is smaller than the sum of its proper divisors (776647668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455424012 is a wasteful number, since it uses less digits than its factorization.

455424012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183379 (or 183371 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 455424012 is about 21340.6656878365. The cubic root of 455424012 is about 769.3760121546.

Adding to 455424012 its reverse (210424554), we get a palindrome (665848566).

The spelling of 455424012 in words is "four hundred fifty-five million, four hundred twenty-four thousand, twelve".