56482070389 has 2 divisors, whose sum is σ = 56482070390. Its totient is φ = 56482070388.

The previous prime is 56482070377. The next prime is 56482070423. The reversal of 56482070389 is 98307028465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39276501489 + 17205568900 = 198183^2 + 131170^2 .

It is a cyclic number.

It is not a de Polignac number, because 56482070389 - 2⁷ = 56482070261 is a prime.

It is a super-2 number, since 2×56482070389² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56482070369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28241035194 + 28241035195.

It is an arithmetic number, because the mean of its divisors is an integer number (28241035195).

Almost surely, 2^56482070389 is an apocalyptic number.

It is an amenable number.

56482070389 is a deficient number, since it is larger than the sum of its proper divisors (1).

56482070389 is an equidigital number, since it uses as much as digits as its factorization.

56482070389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2903040, while the sum is 52.

It can be divided in two parts, 564820 and 70389, that added together give a square (635209 = 797²).

The spelling of 56482070389 in words is "fifty-six billion, four hundred eighty-two million, seventy thousand, three hundred eighty-nine".