472426455381637 has 8 divisors (see below), whose sum is σ = 504482088061440. Its totient is φ = 441421827052080.

The previous prime is 472426455381613. The next prime is 472426455381689. The reversal of 472426455381637 is 736183554624274.

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

It is a cyclic number.

It is not a de Polignac number, because 472426455381637 - 2⁷ = 472426455381509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472426455381607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262751086633 + ... + 262751088430.

It is an arithmetic number, because the mean of its divisors is an integer number (63060261007680).

Almost surely, 2^{472426455381637} is an apocalyptic number.

It is an amenable number.

472426455381637 is a deficient number, since it is larger than the sum of its proper divisors (32055632679803).

472426455381637 is a wasteful number, since it uses less digits than its factorization.

472426455381637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525502175123.

The product of its digits is 812851200, while the sum is 67.

The spelling of 472426455381637 in words is "four hundred seventy-two trillion, four hundred twenty-six billion, four hundred fifty-five million, three hundred eighty-one thousand, six hundred thirty-seven".