63047790450 has 192 divisors, whose sum is σ = 178747845120. Its totient is φ = 16332664320.

The previous prime is 63047790409. The next prime is 63047790451. The reversal of 63047790450 is 5409774036.

63047790450 is a `hidden beast` number, since 630 + 4 + 7 + 7 + 9 + 0 + 4 + 5 + 0 = 666.

It is a super-2 number, since 2×63047790450² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 63047790396 and 63047790405.

It is not an unprimeable number, because it can be changed into a prime (63047790451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8689024 + ... + 8696276.

It is an arithmetic number, because the mean of its divisors is an integer number (930978360).

Almost surely, 2^63047790450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63047790450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89373922560).

63047790450 is an abundant number, since it is smaller than the sum of its proper divisors (115700054670).

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

63047790450 is a wasteful number, since it uses less digits than its factorization.

63047790450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7458 (or 7447 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 63047790450 in words is "sixty-three billion, forty-seven million, seven hundred ninety thousand, four hundred fifty".