49922929459456 has 81 divisors (see below), whose sum is σ = 100447145218399. Its totient is φ = 24763570956800.

The previous prime is 49922929459433. The next prime is 49922929459471. The reversal of 49922929459456 is 65495492922994.

The square root of 49922929459456 is 7065616.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14809529451 + ... + 14809532821.

Almost surely, 2^{49922929459456} is an apocalyptic number.

49922929459456 is the 7065616-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49922929459456

49922929459456 is an abundant number, since it is smaller than the sum of its proper divisors (50524215758943).

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

49922929459456 is an frugal number, since it uses more digits than its factorization.

49922929459456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7020 (or 3504 counting only the distinct ones).

The product of its digits is 4534963200, while the sum is 79.

The spelling of 49922929459456 in words is "forty-nine trillion, nine hundred twenty-two billion, nine hundred twenty-nine million, four hundred fifty-nine thousand, four hundred fifty-six".