15248668100061 has 32 divisors (see below), whose sum is σ = 22387988722176. Its totient is φ = 9154911752000.

The previous prime is 15248668100051. The next prime is 15248668100101. The reversal of 15248668100061 is 16000186684251.

It is a cyclic number.

It is not a de Polignac number, because 15248668100061 - 2⁹ = 15248668099549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15248668100051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124021426 + ... + 124144316.

It is an arithmetic number, because the mean of its divisors is an integer number (699624647568).

Almost surely, 2^{15248668100061} is an apocalyptic number.

15248668100061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15248668100061 is a deficient number, since it is larger than the sum of its proper divisors (7139320622115).

15248668100061 is a wasteful number, since it uses less digits than its factorization.

15248668100061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158153.

The product of its (nonzero) digits is 552960, while the sum is 48.

The spelling of 15248668100061 in words is "fifteen trillion, two hundred forty-eight billion, six hundred sixty-eight million, one hundred thousand, sixty-one".