425422302556 has 6 divisors (see below), whose sum is σ = 744489029480. Its totient is φ = 212711151276.

The previous prime is 425422302533. The next prime is 425422302563. The reversal of 425422302556 is 655203224524.

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, 53177787816 + ... + 53177787823.

Almost surely, 2^425422302556 is an apocalyptic number.

It is an amenable number.

425422302556 is a deficient number, since it is larger than the sum of its proper divisors (319066726924).

425422302556 is a wasteful number, since it uses less digits than its factorization.

425422302556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106355575643 (or 106355575641 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 425422302556 in words is "four hundred twenty-five billion, four hundred twenty-two million, three hundred two thousand, five hundred fifty-six".