63498392088 has 64 divisors (see below), whose sum is σ = 165681642240. Its totient is φ = 20241750144.

The previous prime is 63498392071. The next prime is 63498392101. The reversal of 63498392088 is 88029389436.

It is a super-2 number, since 2×63498392088² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3879570 + ... + 3895902.

It is an arithmetic number, because the mean of its divisors is an integer number (2588775660).

Almost surely, 2^63498392088 is an apocalyptic number.

It is an amenable number.

63498392088 is an abundant number, since it is smaller than the sum of its proper divisors (102183250152).

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

63498392088 is a wasteful number, since it uses less digits than its factorization.

63498392088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23408 (or 23404 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 60.

The spelling of 63498392088 in words is "sixty-three billion, four hundred ninety-eight million, three hundred ninety-two thousand, eighty-eight".