46505551650648 has 32 divisors (see below), whose sum is σ = 122383030660800. Its totient is φ = 14685963679008.

The previous prime is 46505551650641. The next prime is 46505551650671. The reversal of 46505551650648 is 84605615550564.

It is a junction number, because it is equal to n+sod(n) for n = 46505551650591 and 46505551650600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46505551650641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50992928986 + ... + 50992929897.

It is an arithmetic number, because the mean of its divisors is an integer number (3824469708150).

Almost surely, 2^{46505551650648} is an apocalyptic number.

It is an amenable number.

46505551650648 is an abundant number, since it is smaller than the sum of its proper divisors (75877479010152).

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

46505551650648 is a wasteful number, since it uses less digits than its factorization.

46505551650648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101985858911 (or 101985858907 counting only the distinct ones).

The product of its (nonzero) digits is 86400000, while the sum is 60.

The spelling of 46505551650648 in words is "forty-six trillion, five hundred five billion, five hundred fifty-one million, six hundred fifty thousand, six hundred forty-eight".