154162274946932 has 18 divisors (see below), whose sum is σ = 313830345428082. Its totient is φ = 66069546405744.

The previous prime is 154162274946931. The next prime is 154162274946971. The reversal of 154162274946932 is 239649472261451.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 124794502953316 + 29367771993616 = 11171146^2 + 5419204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154162274946931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 393271109363 + ... + 393271109754.

It is an arithmetic number, because the mean of its divisors is an integer number (17435019190449).

Almost surely, 2^{154162274946932} is an apocalyptic number.

It is an amenable number.

154162274946932 is an abundant number, since it is smaller than the sum of its proper divisors (159668070481150).

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

154162274946932 is a wasteful number, since it uses less digits than its factorization.

154162274946932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786542219135 (or 786542219126 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 65.

The spelling of 154162274946932 in words is "one hundred fifty-four trillion, one hundred sixty-two billion, two hundred seventy-four million, nine hundred forty-six thousand, nine hundred thirty-two".