5257201412 has 6 divisors (see below), whose sum is σ = 9200102478. Its totient is φ = 2628600704.

The previous prime is 5257201381. The next prime is 5257201463. The reversal of 5257201412 is 2141027525.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3870830656 + 1386370756 = 62216^2 + 37234^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657150173 + ... + 657150180.

It is an arithmetic number, because the mean of its divisors is an integer number (1533350413).

Almost surely, 2^5257201412 is an apocalyptic number.

It is an amenable number.

5257201412 is a deficient number, since it is larger than the sum of its proper divisors (3942901066).

5257201412 is a wasteful number, since it uses less digits than its factorization.

5257201412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1314300357 (or 1314300355 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5257201412 is about 72506.5611651801. The cubic root of 5257201412 is about 1738.8076355583.

Adding to 5257201412 its reverse (2141027525), we get a palindrome (7398228937).

The spelling of 5257201412 in words is "five billion, two hundred fifty-seven million, two hundred one thousand, four hundred twelve".