79550481 has 8 divisors (see below), whose sum is σ = 108934144. Its totient is φ = 51600240.

The previous prime is 79550453. The next prime is 79550483. The reversal of 79550481 is 18405597.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 79550481 - 2¹¹ = 79548433 is a prime.

It is a super-2 number, since 2×79550481² = 12656558054662722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79550483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358225 + ... + 358446.

It is an arithmetic number, because the mean of its divisors is an integer number (13616768).

Almost surely, 2^79550481 is an apocalyptic number.

It is an amenable number.

79550481 is a deficient number, since it is larger than the sum of its proper divisors (29383663).

79550481 is a wasteful number, since it uses less digits than its factorization.

79550481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716711.

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 79550481 is about 8919.1076347357. The cubic root of 79550481 is about 430.0783722302.

The spelling of 79550481 in words is "seventy-nine million, five hundred fifty thousand, four hundred eighty-one".