49770453624 has 32 divisors (see below), whose sum is σ = 128439882240. Its totient is φ = 16054984800.

The previous prime is 49770453617. The next prime is 49770453647. The reversal of 49770453624 is 42635407794.

It is a happy number.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 33447142 + ... + 33448629.

It is an arithmetic number, because the mean of its divisors is an integer number (4013746320).

Almost surely, 2^49770453624 is an apocalyptic number.

It is an amenable number.

49770453624 is an abundant number, since it is smaller than the sum of its proper divisors (78669428616).

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

49770453624 is a wasteful number, since it uses less digits than its factorization.

49770453624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66895811 (or 66895807 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 51.

The spelling of 49770453624 in words is "forty-nine billion, seven hundred seventy million, four hundred fifty-three thousand, six hundred twenty-four".