55352746 has 16 divisors (see below), whose sum is σ = 85090176. Its totient is φ = 26993536.

The previous prime is 55352683. The next prime is 55352753. The reversal of 55352746 is 64725355.

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, 31770 + ... + 33466.

It is an arithmetic number, because the mean of its divisors is an integer number (5318136).

Almost surely, 2^55352746 is an apocalyptic number.

55352746 is a deficient number, since it is larger than the sum of its proper divisors (29737430).

55352746 is a wasteful number, since it uses less digits than its factorization.

55352746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093.

The product of its digits is 126000, while the sum is 37.

The square root of 55352746 is about 7439.9426073055. The cubic root of 55352746 is about 381.1065300535.

It can be divided in two parts, 5535 and 2746, that added together give a square (8281 = 91²).

The spelling of 55352746 in words is "fifty-five million, three hundred fifty-two thousand, seven hundred forty-six".