55453002 has 16 divisors (see below), whose sum is σ = 120988512. Its totient is φ = 16803920.

The previous prime is 55452967. The next prime is 55453007. The reversal of 55453002 is 20035455.

It is not an unprimeable number, because it can be changed into a prime (55453007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420033 + ... + 420164.

It is an arithmetic number, because the mean of its divisors is an integer number (7561782).

Almost surely, 2^55453002 is an apocalyptic number.

55453002 is an abundant number, since it is smaller than the sum of its proper divisors (65535510).

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

55453002 is a wasteful number, since it uses less digits than its factorization.

55453002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840213.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 55453002 is about 7446.6772455908. The cubic root of 55453002 is about 381.3364805341.

Adding to 55453002 its reverse (20035455), we get a palindrome (75488457).

The spelling of 55453002 in words is "fifty-five million, four hundred fifty-three thousand, two".