6252451406 has 4 divisors (see below), whose sum is σ = 9378677112. Its totient is φ = 3126225702.

The previous prime is 6252451357. The next prime is 6252451423. The reversal of 6252451406 is 6041542526.

It is a semiprime because it is the product of two primes.

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, 1563112850 + ... + 1563112853.

It is an arithmetic number, because the mean of its divisors is an integer number (2344669278).

Almost surely, 2^6252451406 is an apocalyptic number.

6252451406 is a deficient number, since it is larger than the sum of its proper divisors (3126225706).

6252451406 is a wasteful number, since it uses less digits than its factorization.

6252451406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126225705.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 6252451406 is about 79072.4440370980. Note that the first 3 decimals coincide. The cubic root of 6252451406 is about 1842.2565460253.

The spelling of 6252451406 in words is "six billion, two hundred fifty-two million, four hundred fifty-one thousand, four hundred six".