55414002 has 24 divisors (see below), whose sum is σ = 128923056. Its totient is φ = 15832488.

The previous prime is 55413989. The next prime is 55414031. The reversal of 55414002 is 20041455.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 55414002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93948 + ... + 94535.

It is an arithmetic number, because the mean of its divisors is an integer number (5371794).

Almost surely, 2^55414002 is an apocalyptic number.

55414002 is an abundant number, since it is smaller than the sum of its proper divisors (73509054).

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

55414002 is a wasteful number, since it uses less digits than its factorization.

55414002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188502 (or 188495 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 55414002 is about 7444.0581674245. The cubic root of 55414002 is about 381.2470618066.

Adding to 55414002 its reverse (20041455), we get a palindrome (75455457).

The spelling of 55414002 in words is "fifty-five million, four hundred fourteen thousand, two".