46215605513550 has 192 divisors, whose sum is σ = 125162384523264. Its totient is φ = 11192306428800.

The previous prime is 46215605513501. The next prime is 46215605513659. The reversal of 46215605513550 is 5531550651264.

It is a self number, because there is not a number n which added to its sum of digits gives 46215605513550.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11198351587 + ... + 11198355713.

It is an arithmetic number, because the mean of its divisors is an integer number (651887419392).

Almost surely, 2^{46215605513550} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46215605513550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62581192261632).

46215605513550 is an abundant number, since it is smaller than the sum of its proper divisors (78946779009714).

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

46215605513550 is a wasteful number, since it uses less digits than its factorization.

46215605513550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9463 (or 9458 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 48.

The spelling of 46215605513550 in words is "forty-six trillion, two hundred fifteen billion, six hundred five million, five hundred thirteen thousand, five hundred fifty".