2154602132602 has 16 divisors (see below), whose sum is σ = 3300721103232. Its totient is φ = 1054362515040.

The previous prime is 2154602132587. The next prime is 2154602132647. The reversal of 2154602132602 is 2062312064512.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7076977 + ... + 7375147.

It is an arithmetic number, because the mean of its divisors is an integer number (206295068952).

Almost surely, 2^{2154602132602} is an apocalyptic number.

2154602132602 is a deficient number, since it is larger than the sum of its proper divisors (1146118970630).

2154602132602 is a wasteful number, since it uses less digits than its factorization.

2154602132602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375093.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 2154602132602 in words is "two trillion, one hundred fifty-four billion, six hundred two million, one hundred thirty-two thousand, six hundred two".