99755353824 has 192 divisors, whose sum is σ = 302408870400. Its totient is φ = 28203614208.

The previous prime is 99755353799. The next prime is 99755353837. The reversal of 99755353824 is 42835355799.

It is a super-2 number, since 2×99755353824² (a number of 23 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 31 ways as a sum of consecutive naturals, for example, 31476912 + ... + 31480080.

It is an arithmetic number, because the mean of its divisors is an integer number (1575046200).

Almost surely, 2^99755353824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99755353824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151204435200).

99755353824 is an abundant number, since it is smaller than the sum of its proper divisors (202653516576).

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

99755353824 is a wasteful number, since it uses less digits than its factorization.

99755353824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3665 (or 3657 counting only the distinct ones).

The product of its digits is 40824000, while the sum is 60.

The spelling of 99755353824 in words is "ninety-nine billion, seven hundred fifty-five million, three hundred fifty-three thousand, eight hundred twenty-four".