6453034438 has 8 divisors (see below), whose sum is σ = 9681845688. Its totient is φ = 3225752544.

The previous prime is 6453034433. The next prime is 6453034457. The reversal of 6453034438 is 8344303546.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6453034438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6453034433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371731 + ... + 388702.

It is an arithmetic number, because the mean of its divisors is an integer number (1210230711).

Almost surely, 2^6453034438 is an apocalyptic number.

6453034438 is a deficient number, since it is larger than the sum of its proper divisors (3228811250).

6453034438 is a wasteful number, since it uses less digits than its factorization.

6453034438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764678.

The product of its (nonzero) digits is 414720, while the sum is 40.

The square root of 6453034438 is about 80330.7813854689. The cubic root of 6453034438 is about 1861.7498503502.

The spelling of 6453034438 in words is "six billion, four hundred fifty-three million, thirty-four thousand, four hundred thirty-eight".