58028955664 has 15 divisors (see below), whose sum is σ = 112432968543. Its totient is φ = 29013996048.

The previous prime is 58028955629. The next prime is 58028955667. The reversal of 58028955664 is 46655982085.

It is a happy number.

The square root of 58028955664 is 240892.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58028955599 and 58028955608.

It is not an unprimeable number, because it can be changed into a prime (58028955667) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 933457 + ... + 993679.

Almost surely, 2^58028955664 is an apocalyptic number.

58028955664 is the 240892-nd square number.

It is an amenable number.

58028955664 is a deficient number, since it is larger than the sum of its proper divisors (54404012879).

58028955664 is an frugal number, since it uses more digits than its factorization.

58028955664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120454 (or 60225 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 58.

The spelling of 58028955664 in words is "fifty-eight billion, twenty-eight million, nine hundred fifty-five thousand, six hundred sixty-four".