164150536454 has 16 divisors (see below), whose sum is σ = 254733703200. Its totient is φ = 79239687744.

The previous prime is 164150536427. The next prime is 164150536463. The reversal of 164150536454 is 454635051461.

It is a congruent number.

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, 840002 + ... + 1016810.

It is an arithmetic number, because the mean of its divisors is an integer number (15920856450).

Almost surely, 2^164150536454 is an apocalyptic number.

164150536454 is a deficient number, since it is larger than the sum of its proper divisors (90583166746).

164150536454 is a wasteful number, since it uses less digits than its factorization.

164150536454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192847.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 164150536454 in words is "one hundred sixty-four billion, one hundred fifty million, five hundred thirty-six thousand, four hundred fifty-four".