154545516202 has 16 divisors (see below), whose sum is σ = 289020186432. Its totient is φ = 60212538720.

The previous prime is 154545516149. The next prime is 154545516217. The reversal of 154545516202 is 202615545451.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501771003 + ... + 501771310.

It is an arithmetic number, because the mean of its divisors is an integer number (18063761652).

Almost surely, 2^154545516202 is an apocalyptic number.

154545516202 is a deficient number, since it is larger than the sum of its proper divisors (134474670230).

154545516202 is a wasteful number, since it uses less digits than its factorization.

154545516202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003542333.

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 154545516202 in words is "one hundred fifty-four billion, five hundred forty-five million, five hundred sixteen thousand, two hundred two".