2320556453460 has 72 divisors (see below), whose sum is σ = 8044595709696. Its totient is φ = 530412903360.

The previous prime is 2320556453399. The next prime is 2320556453489. The reversal of 2320556453460 is 643546550232.

2320556453460 is a `hidden beast` number, since 2 + 3 + 2 + 0 + 5 + 56 + 4 + 534 + 60 = 666.

2320556453460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 920854476 + ... + 920856995.

It is an arithmetic number, because the mean of its divisors is an integer number (111730495968).

Almost surely, 2^{2320556453460} is an apocalyptic number.

2320556453460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2320556453460 is an abundant number, since it is smaller than the sum of its proper divisors (5724039256236).

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

2320556453460 is a wasteful number, since it uses less digits than its factorization.

2320556453460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841711493 (or 1841711488 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

The spelling of 2320556453460 in words is "two trillion, three hundred twenty billion, five hundred fifty-six million, four hundred fifty-three thousand, four hundred sixty".