501463251125756 has 72 divisors (see below), whose sum is σ = 901108238516640. Its totient is φ = 244175300457984.

The previous prime is 501463251125741. The next prime is 501463251125761. The reversal of 501463251125756 is 657521152364105.

It is a super-2 number, since 2×501463251125756² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 501463251125698 and 501463251125707.

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, 3842888960 + ... + 3843019448.

It is an arithmetic number, because the mean of its divisors is an integer number (12515392201620).

Almost surely, 2^{501463251125756} is an apocalyptic number.

It is an amenable number.

501463251125756 is a deficient number, since it is larger than the sum of its proper divisors (399644987390884).

501463251125756 is a wasteful number, since it uses less digits than its factorization.

501463251125756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132115 (or 132070 counting only the distinct ones).

The product of its (nonzero) digits is 7560000, while the sum is 53.

The spelling of 501463251125756 in words is "five hundred one trillion, four hundred sixty-three billion, two hundred fifty-one million, one hundred twenty-five thousand, seven hundred fifty-six".