45061267650 has 192 divisors, whose sum is σ = 134079418368. Its totient is φ = 9792034560.

The previous prime is 45061267639. The next prime is 45061267687. The reversal of 45061267650 is 5676216054.

45061267650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 4027464 + ... + 4038636.

It is an arithmetic number, because the mean of its divisors is an integer number (698330304).

Almost surely, 2^45061267650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45061267650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67039709184).

45061267650 is an abundant number, since it is smaller than the sum of its proper divisors (89018150718).

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

45061267650 is a wasteful number, since it uses less digits than its factorization.

45061267650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11385 (or 11380 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The spelling of 45061267650 in words is "forty-five billion, sixty-one million, two hundred sixty-seven thousand, six hundred fifty".