51377482720324 has 24 divisors (see below), whose sum is σ = 89962020509760. Its totient is φ = 25674051787296.

The previous prime is 51377482720279. The next prime is 51377482720327. The reversal of 51377482720324 is 42302728477315.

It is not an unprimeable number, because it can be changed into a prime (51377482720327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58886137 + ... + 59752255.

It is an arithmetic number, because the mean of its divisors is an integer number (3748417521240).

Almost surely, 2^{51377482720324} is an apocalyptic number.

It is an amenable number.

51377482720324 is a deficient number, since it is larger than the sum of its proper divisors (38584537789436).

51377482720324 is a wasteful number, since it uses less digits than its factorization.

51377482720324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874587 (or 874585 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 55.

The spelling of 51377482720324 in words is "fifty-one trillion, three hundred seventy-seven billion, four hundred eighty-two million, seven hundred twenty thousand, three hundred twenty-four".