55771024 has 15 divisors (see below), whose sum is σ = 108114267. Its totient is φ = 27870576.

The previous prime is 55771013. The next prime is 55771069. The reversal of 55771024 is 42017755.

The square root of 55771024 is 7468.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×55771024² = 6220814236017152, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 28939 + ... + 30805.

Almost surely, 2^55771024 is an apocalyptic number.

55771024 is the 7468-th square number.

It is an amenable number.

55771024 is a deficient number, since it is larger than the sum of its proper divisors (52343243).

55771024 is an frugal number, since it uses more digits than its factorization.

55771024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 31.

The cubic root of 55771024 is about 382.0640774064.

Adding to 55771024 its reverse (42017755), we get a palindrome (97788779).

The spelling of 55771024 in words is "fifty-five million, seven hundred seventy-one thousand, twenty-four".