99913694510002 has 4 divisors (see below), whose sum is σ = 149870541765006. Its totient is φ = 49956847255000.

The previous prime is 99913694509961. The next prime is 99913694510093. The reversal of 99913694510002 is 20001549631999.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 99877217711881 + 36476798121 = 9993859^2 + 190989^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24978423627499 + ... + 24978423627502.

Almost surely, 2^{99913694510002} is an apocalyptic number.

99913694510002 is a deficient number, since it is larger than the sum of its proper divisors (49956847255004).

99913694510002 is a wasteful number, since it uses less digits than its factorization.

99913694510002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49956847255003.

The product of its (nonzero) digits is 4723920, while the sum is 58.

The spelling of 99913694510002 in words is "ninety-nine trillion, nine hundred thirteen billion, six hundred ninety-four million, five hundred ten thousand, two".