162650461531044 has 48 divisors (see below), whose sum is σ = 382362239907648. Its totient is φ = 53810617709568.

The previous prime is 162650461531031. The next prime is 162650461531049. The reversal of 162650461531044 is 440135164056261.

It is a junction number, because it is equal to n+sod(n) for n = 162650461530984 and 162650461531002.

It is not an unprimeable number, because it can be changed into a prime (162650461531049) 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, 1149349 + ... + 18072684.

It is an arithmetic number, because the mean of its divisors is an integer number (7965879998076).

Almost surely, 2^{162650461531044} is an apocalyptic number.

It is an amenable number.

162650461531044 is an abundant number, since it is smaller than the sum of its proper divisors (219711778376604).

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

162650461531044 is a wasteful number, since it uses less digits than its factorization.

162650461531044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19227324 (or 19227322 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 162650461531044 in words is "one hundred sixty-two trillion, six hundred fifty billion, four hundred sixty-one million, five hundred thirty-one thousand, forty-four".