15461302066 has 16 divisors (see below), whose sum is σ = 26739650304. Its totient is φ = 6567632064.

The previous prime is 15461302061. The next prime is 15461302097. The reversal of 15461302066 is 66020316451.

It is not an unprimeable number, because it can be changed into a prime (15461302061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4885050 + ... + 4888213.

It is an arithmetic number, because the mean of its divisors is an integer number (1671228144).

Almost surely, 2^15461302066 is an apocalyptic number.

15461302066 is a deficient number, since it is larger than the sum of its proper divisors (11278348238).

15461302066 is a wasteful number, since it uses less digits than its factorization.

15461302066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9773385.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 15461302066 in words is "fifteen billion, four hundred sixty-one million, three hundred two thousand, sixty-six".