54174650142 has 32 divisors (see below), whose sum is σ = 114888962304. Its totient is φ = 16971350400.

The previous prime is 54174650141. The next prime is 54174650161. The reversal of 54174650142 is 24105647145.

It is a self number, because there is not a number n which added to its sum of digits gives 54174650142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54174650141) 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, 313834 + ... + 454797.

It is an arithmetic number, because the mean of its divisors is an integer number (3590280072).

Almost surely, 2^54174650142 is an apocalyptic number.

54174650142 is an abundant number, since it is smaller than the sum of its proper divisors (60714312162).

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

54174650142 is a wasteful number, since it uses less digits than its factorization.

54174650142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769344.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 54174650142 in words is "fifty-four billion, one hundred seventy-four million, six hundred fifty thousand, one hundred forty-two".