46911780290550 has 96 divisors (see below), whose sum is σ = 134455337164800. Its totient is φ = 10602212924160.

The previous prime is 46911780290539. The next prime is 46911780290593. The reversal of 46911780290550 is 5509208711964.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 250905910 + ... + 251092809.

It is an arithmetic number, because the mean of its divisors is an integer number (1400576428800).

Almost surely, 2^{46911780290550} is an apocalyptic number.

46911780290550 is an abundant number, since it is smaller than the sum of its proper divisors (87543556874250).

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

46911780290550 is a wasteful number, since it uses less digits than its factorization.

46911780290550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501998830 (or 501998825 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 57.

The spelling of 46911780290550 in words is "forty-six trillion, nine hundred eleven billion, seven hundred eighty million, two hundred ninety thousand, five hundred fifty".