79103203522560 has 576 divisors, whose sum is σ = 313821009815040. Its totient is φ = 18051985244160.

The previous prime is 79103203522517. The next prime is 79103203522561. The reversal of 79103203522560 is 6522530230197.

79103203522560 is a `hidden beast` number, since 7 + 9 + 1 + 0 + 32 + 0 + 3 + 52 + 2 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79103203522561) 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, 406973559 + ... + 407167881.

It is an arithmetic number, because the mean of its divisors is an integer number (544828142040).

Almost surely, 2^{79103203522560} is an apocalyptic number.

79103203522560 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79103203522560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156910504907520).

79103203522560 is an abundant number, since it is smaller than the sum of its proper divisors (234717806292480).

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

79103203522560 is a wasteful number, since it uses less digits than its factorization.

79103203522560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194994 (or 194971 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 79103203522560 in words is "seventy-nine trillion, one hundred three billion, two hundred three million, five hundred twenty-two thousand, five hundred sixty".