147674651520 has 512 divisors, whose sum is σ = 542515968000. Its totient is φ = 33791385600.

The previous prime is 147674651513. The next prime is 147674651521. The reversal of 147674651520 is 25156476741.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 147674651520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147674651521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 152084635 + ... + 152085605.

It is an arithmetic number, because the mean of its divisors is an integer number (1059601500).

Almost surely, 2^147674651520 is an apocalyptic number.

147674651520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147674651520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271257984000).

147674651520 is an abundant number, since it is smaller than the sum of its proper divisors (394841316480).

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

147674651520 is a wasteful number, since it uses less digits than its factorization.

147674651520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402 (or 1390 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 147674651520 in words is "one hundred forty-seven billion, six hundred seventy-four million, six hundred fifty-one thousand, five hundred twenty".