47020497388137 has 288 divisors, whose sum is σ = 89949263179776. Its totient is φ = 23423602809600.

The previous prime is 47020497388129. The next prime is 47020497388141. The reversal of 47020497388137 is 73188379402074.

47020497388137 is a `hidden beast` number, since 4 + 7 + 0 + 2 + 0 + 497 + 3 + 8 + 8 + 137 = 666.

It is not a de Polignac number, because 47020497388137 - 2³ = 47020497388129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (47020497388237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 13167317562 + ... + 13167321132.

Almost surely, 2^{47020497388137} is an apocalyptic number.

It is an amenable number.

47020497388137 is a deficient number, since it is larger than the sum of its proper divisors (42928765791639).

47020497388137 is a wasteful number, since it uses less digits than its factorization.

47020497388137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5401 (or 5391 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 63.

The spelling of 47020497388137 in words is "forty-seven trillion, twenty billion, four hundred ninety-seven million, three hundred eighty-eight thousand, one hundred thirty-seven".