4551214012 has 6 divisors (see below), whose sum is σ = 7964624528. Its totient is φ = 2275607004.

The previous prime is 4551213991. The next prime is 4551214021. The reversal of 4551214012 is 2104121554.

It is a super-2 number, since 2×4551214012² = 41427097966050272288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568901748 + ... + 568901755.

Almost surely, 2^4551214012 is an apocalyptic number.

It is an amenable number.

4551214012 is a deficient number, since it is larger than the sum of its proper divisors (3413410516).

4551214012 is a wasteful number, since it uses less digits than its factorization.

4551214012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137803507 (or 1137803505 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4551214012 is about 67462.6860716352. The cubic root of 4551214012 is about 1657.2031594740.

Adding to 4551214012 its reverse (2104121554), we get a palindrome (6655335566).

The spelling of 4551214012 in words is "four billion, five hundred fifty-one million, two hundred fourteen thousand, twelve".