147875633451 has 64 divisors (see below), whose sum is σ = 270053002240. Its totient is φ = 77878195200.

The previous prime is 147875633449. The next prime is 147875633473. The reversal of 147875633451 is 154336578741.

147875633451 is a `hidden beast` number, since 1 + 4 + 78 + 7 + 563 + 3 + 4 + 5 + 1 = 666.

It is not a de Polignac number, because 147875633451 - 2¹ = 147875633449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147875632451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1533051 + ... + 1626651.

It is an arithmetic number, because the mean of its divisors is an integer number (4219578160).

Almost surely, 2^147875633451 is an apocalyptic number.

147875633451 is a deficient number, since it is larger than the sum of its proper divisors (122177368789).

147875633451 is a wasteful number, since it uses less digits than its factorization.

147875633451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94273 (or 94267 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The spelling of 147875633451 in words is "one hundred forty-seven billion, eight hundred seventy-five million, six hundred thirty-three thousand, four hundred fifty-one".