55100962 has 32 divisors (see below), whose sum is σ = 99154944. Its totient is φ = 22453200.

The previous prime is 55100959. The next prime is 55100963. The reversal of 55100962 is 26900155.

It is a super-2 number, since 2×55100962² = 6072232026650888, which contains 22 as substring.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 55100962.

It is not an unprimeable number, because it can be changed into a prime (55100963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67537 + ... + 68347.

It is an arithmetic number, because the mean of its divisors is an integer number (3098592).

Almost surely, 2^55100962 is an apocalyptic number.

55100962 is a deficient number, since it is larger than the sum of its proper divisors (44053982).

55100962 is a wasteful number, since it uses less digits than its factorization.

55100962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 55100962 is about 7423.0022228206. The cubic root of 55100962 is about 380.5278030385.

The spelling of 55100962 in words is "fifty-five million, one hundred thousand, nine hundred sixty-two".