551462016 has 64 divisors (see below), whose sum is σ = 1674089280. Its totient is φ = 157559808.

The previous prime is 551461993. The next prime is 551462033. The reversal of 551462016 is 610264155.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×551462016² = 608220710181568512, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99891 + ... + 105266.

It is an arithmetic number, because the mean of its divisors is an integer number (26157645).

Almost surely, 2^551462016 is an apocalyptic number.

551462016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

551462016 is an abundant number, since it is smaller than the sum of its proper divisors (1122627264).

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

551462016 is a wasteful number, since it uses less digits than its factorization.

551462016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205181 (or 205169 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 551462016 is about 23483.2283981568. The cubic root of 551462016 is about 820.0466045295.

The spelling of 551462016 in words is "five hundred fifty-one million, four hundred sixty-two thousand, sixteen".