16162154358 has 32 divisors (see below), whose sum is σ = 38133749760. Its totient is φ = 4468798080.

The previous prime is 16162154353. The next prime is 16162154381. The reversal of 16162154358 is 85345126161.

It is a super-2 number, since 2×16162154358² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16162154353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6205363 + ... + 6207966.

It is an arithmetic number, because the mean of its divisors is an integer number (1191679680).

Almost surely, 2^16162154358 is an apocalyptic number.

16162154358 is an abundant number, since it is smaller than the sum of its proper divisors (21971595402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16162154358 is a wasteful number, since it uses less digits than its factorization.

16162154358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12413372.

The product of its digits is 172800, while the sum is 42.

The spelling of 16162154358 in words is "sixteen billion, one hundred sixty-two million, one hundred fifty-four thousand, three hundred fifty-eight".