58231097971281 has 48 divisors (see below), whose sum is σ = 90391600728000. Its totient is φ = 35990621973504.

The previous prime is 58231097971259. The next prime is 58231097971283. The reversal of 58231097971281 is 18217979013285.

58231097971281 is a `hidden beast` number, since 58 + 231 + 0 + 9 + 7 + 9 + 71 + 281 = 666.

It is not a de Polignac number, because 58231097971281 - 2⁶ = 58231097971217 is a prime.

It is a super-2 number, since 2×58231097971281² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58231097971283) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 379405045 + ... + 379558493.

It is an arithmetic number, because the mean of its divisors is an integer number (1883158348500).

Almost surely, 2^{58231097971281} is an apocalyptic number.

58231097971281 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

58231097971281 is a deficient number, since it is larger than the sum of its proper divisors (32160502756719).

58231097971281 is a wasteful number, since it uses less digits than its factorization.

58231097971281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190558 (or 190555 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 63.

The spelling of 58231097971281 in words is "fifty-eight trillion, two hundred thirty-one billion, ninety-seven million, nine hundred seventy-one thousand, two hundred eighty-one".