613480308960 has 48 divisors (see below), whose sum is σ = 1932462974736. Its totient is φ = 163594748928.

The previous prime is 613480308943. The next prime is 613480309003. The reversal of 613480308960 is 69803084316.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639041509 + ... + 639042468.

It is an arithmetic number, because the mean of its divisors is an integer number (40259645307).

Almost surely, 2^613480308960 is an apocalyptic number.

613480308960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

613480308960 is an abundant number, since it is smaller than the sum of its proper divisors (1318982665776).

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

613480308960 is a wasteful number, since it uses less digits than its factorization.

613480308960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278083995 (or 1278083987 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 613480308960 in words is "six hundred thirteen billion, four hundred eighty million, three hundred eight thousand, nine hundred sixty".