147792547957 has 32 divisors (see below), whose sum is σ = 157177180160. Its totient is φ = 138746079360.

The previous prime is 147792547933. The next prime is 147792548009. The reversal of 147792547957 is 759745297741.

It is a cyclic number.

It is not a de Polignac number, because 147792547957 - 2¹⁹ = 147792023669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147792547892 and 147792547901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147792547927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167375038 + ... + 167375920.

It is an arithmetic number, because the mean of its divisors is an integer number (4911786880).

Almost surely, 2^147792547957 is an apocalyptic number.

It is an amenable number.

147792547957 is a deficient number, since it is larger than the sum of its proper divisors (9384632203).

147792547957 is a wasteful number, since it uses less digits than its factorization.

147792547957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its digits is 155584800, while the sum is 67.

The spelling of 147792547957 in words is "one hundred forty-seven billion, seven hundred ninety-two million, five hundred forty-seven thousand, nine hundred fifty-seven".