501630425414 has 4 divisors (see below), whose sum is σ = 752445638124. Its totient is φ = 250815212706.

The previous prime is 501630425381. The next prime is 501630425497. The reversal of 501630425414 is 414524036105.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125407606352 + ... + 125407606355.

It is an arithmetic number, because the mean of its divisors is an integer number (188111409531).

Almost surely, 2^501630425414 is an apocalyptic number.

501630425414 is a deficient number, since it is larger than the sum of its proper divisors (250815212710).

501630425414 is a wasteful number, since it uses less digits than its factorization.

501630425414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250815212709.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 501630425414 in words is "five hundred one billion, six hundred thirty million, four hundred twenty-five thousand, four hundred fourteen".