99051351297600 has 1344 divisors, whose sum is σ = 369035840194560. Its totient is φ = 23214597120000.

The previous prime is 99051351297583. The next prime is 99051351297611. The reversal of 99051351297600 is 679215315099.

It is a super-2 number, since 2×99051351297600² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 60879747987 + ... + 60879749613.

It is an arithmetic number, because the mean of its divisors is an integer number (274580238240).

Almost surely, 2^{99051351297600} 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 99051351297600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184517920097280).

99051351297600 is an abundant number, since it is smaller than the sum of its proper divisors (269984488896960).

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

99051351297600 is a wasteful number, since it uses less digits than its factorization.

99051351297600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965 (or 1924 counting only the distinct ones).

The product of its (nonzero) digits is 4592700, while the sum is 57.

The spelling of 99051351297600 in words is "ninety-nine trillion, fifty-one billion, three hundred fifty-one million, two hundred ninety-seven thousand, six hundred".