147750504428 has 24 divisors (see below), whose sum is σ = 259705958400. Its totient is φ = 73549058000.

The previous prime is 147750504427. The next prime is 147750504493. The reversal of 147750504428 is 824405057741.

It is not an unprimeable number, because it can be changed into a prime (147750504427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2377925 + ... + 2439267.

It is an arithmetic number, because the mean of its divisors is an integer number (10821081600).

Almost surely, 2^147750504428 is an apocalyptic number.

It is an amenable number.

147750504428 is a deficient number, since it is larger than the sum of its proper divisors (111955453972).

147750504428 is a wasteful number, since it uses less digits than its factorization.

147750504428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63997 (or 63995 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 47.

The spelling of 147750504428 in words is "one hundred forty-seven billion, seven hundred fifty million, five hundred four thousand, four hundred twenty-eight".