154857047362 has 32 divisors (see below), whose sum is σ = 237006000000. Its totient is φ = 75864233856.

The previous prime is 154857047351. The next prime is 154857047383. The reversal of 154857047362 is 263740758451.

It is a super-2 number, since 2×154857047362² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56330764 + ... + 56333512.

It is an arithmetic number, because the mean of its divisors is an integer number (7406437500).

Almost surely, 2^154857047362 is an apocalyptic number.

154857047362 is a deficient number, since it is larger than the sum of its proper divisors (82148952638).

154857047362 is a wasteful number, since it uses less digits than its factorization.

154857047362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 154857047362 in words is "one hundred fifty-four billion, eight hundred fifty-seven million, forty-seven thousand, three hundred sixty-two".