46539316173381 has 16 divisors (see below), whose sum is σ = 62366533632000. Its totient is φ = 30869166203568.

The previous prime is 46539316173377. The next prime is 46539316173401. The reversal of 46539316173381 is 18337161393564.

It is not a de Polignac number, because 46539316173381 - 2² = 46539316173377 is a prime.

It is a super-2 number, since 2×46539316173381² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46539316172381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14991700 + ... + 17827778.

It is an arithmetic number, because the mean of its divisors is an integer number (3897908352000).

Almost surely, 2^{46539316173381} is an apocalyptic number.

It is an amenable number.

46539316173381 is a deficient number, since it is larger than the sum of its proper divisors (15827217458619).

46539316173381 is a wasteful number, since it uses less digits than its factorization.

46539316173381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2863768.

The product of its digits is 29393280, while the sum is 60.

The spelling of 46539316173381 in words is "forty-six trillion, five hundred thirty-nine billion, three hundred sixteen million, one hundred seventy-three thousand, three hundred eighty-one".