55743016 has 32 divisors (see below), whose sum is σ = 122682240. Its totient is φ = 23243328.

The previous prime is 55743001. The next prime is 55743047. The reversal of 55743016 is 61034755.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11380 + ... + 15523.

It is an arithmetic number, because the mean of its divisors is an integer number (3833820).

Almost surely, 2^55743016 is an apocalyptic number.

55743016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

55743016 is an abundant number, since it is smaller than the sum of its proper divisors (66939224).

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

55743016 is a wasteful number, since it uses less digits than its factorization.

55743016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26953 (or 26949 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 55743016 is about 7466.1245636542. The cubic root of 55743016 is about 382.0001096461. Note that the first 3 decimals are identical.

The spelling of 55743016 in words is "fifty-five million, seven hundred forty-three thousand, sixteen".