61632446010 has 16 divisors (see below), whose sum is σ = 147917870496. Its totient is φ = 16435318928.

The previous prime is 61632446003. The next prime is 61632446047. The reversal of 61632446010 is 1064423616.

It is a super-3 number, since 3×61632446010³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027207404 + ... + 1027207463.

It is an arithmetic number, because the mean of its divisors is an integer number (9244866906).

Almost surely, 2^61632446010 is an apocalyptic number.

61632446010 is an abundant number, since it is smaller than the sum of its proper divisors (86285424486).

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

61632446010 is a wasteful number, since it uses less digits than its factorization.

61632446010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054414877.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 61632446010 its reverse (1064423616), we get a palindrome (62696869626).

The spelling of 61632446010 in words is "sixty-one billion, six hundred thirty-two million, four hundred forty-six thousand, ten".