4552121002 has 32 divisors (see below), whose sum is σ = 8095570560. Its totient is φ = 1892445120.

The previous prime is 4552120999. The next prime is 4552121053. The reversal of 4552121002 is 2001212554.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41838 + ... + 104185.

It is an arithmetic number, because the mean of its divisors is an integer number (252986580).

Almost surely, 2^4552121002 is an apocalyptic number.

4552121002 is a deficient number, since it is larger than the sum of its proper divisors (3543449558).

4552121002 is a wasteful number, since it uses less digits than its factorization.

4552121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146158.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 4552121002 is about 67469.4078972092. The cubic root of 4552121002 is about 1657.3132375655.

Adding to 4552121002 its reverse (2001212554), we get a palindrome (6553333556).

The spelling of 4552121002 in words is "four billion, five hundred fifty-two million, one hundred twenty-one thousand, two".