56151623163230 has 32 divisors (see below), whose sum is σ = 116591461088256. Its totient is φ = 19072059987744.

The previous prime is 56151623163199. The next prime is 56151623163247. The reversal of 56151623163230 is 3236132615165.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3748431974 + ... + 3748446953.

It is an arithmetic number, because the mean of its divisors is an integer number (3643483159008).

Almost surely, 2^{56151623163230} is an apocalyptic number.

56151623163230 is an abundant number, since it is smaller than the sum of its proper divisors (60439837925026).

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

56151623163230 is a wasteful number, since it uses less digits than its factorization.

56151623163230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7496879048.

The product of its (nonzero) digits is 583200, while the sum is 44.

Adding to 56151623163230 its reverse (3236132615165), we get a palindrome (59387755778395).

The spelling of 56151623163230 in words is "fifty-six trillion, one hundred fifty-one billion, six hundred twenty-three million, one hundred sixty-three thousand, two hundred thirty".