58505496 has 32 divisors (see below), whose sum is σ = 167159040. Its totient is φ = 16715808.

The previous prime is 58505477. The next prime is 58505497. The reversal of 58505496 is 69450585.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58505497) 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, 173956 + ... + 174291.

It is an arithmetic number, because the mean of its divisors is an integer number (5223720).

Almost surely, 2^58505496 is an apocalyptic number.

58505496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

58505496 is an abundant number, since it is smaller than the sum of its proper divisors (108653544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58505496 is a wasteful number, since it uses less digits than its factorization.

58505496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348263 (or 348259 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 58505496 is about 7648.8885467106. Note that the first 3 decimals coincide. The cubic root of 58505496 is about 388.2089603161.

The spelling of 58505496 in words is "fifty-eight million, five hundred five thousand, four hundred ninety-six".