56452320501 has 8 divisors (see below), whose sum is σ = 75282609120. Its totient is φ = 37628456112.

The previous prime is 56452320487. The next prime is 56452320511. The reversal of 56452320501 is 10502325465.

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

It is not a de Polignac number, because 56452320501 - 2¹⁵ = 56452287733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56452320511) by changing a digit.

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, 1585515 + ... + 1620728.

It is an arithmetic number, because the mean of its divisors is an integer number (9410326140).

Almost surely, 2^56452320501 is an apocalyptic number.

It is an amenable number.

56452320501 is a deficient number, since it is larger than the sum of its proper divisors (18830288619).

56452320501 is a wasteful number, since it uses less digits than its factorization.

56452320501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3212115.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 56452320501 its reverse (10502325465), we get a palindrome (66954645966).

The spelling of 56452320501 in words is "fifty-six billion, four hundred fifty-two million, three hundred twenty thousand, five hundred one".