47792955402 has 12 divisors (see below), whose sum is σ = 103551403410. Its totient is φ = 15930985128.

The previous prime is 47792955359. The next prime is 47792955437. The reversal of 47792955402 is 20455929774.

47792955402 is a `hidden beast` number, since 4 + 7 + 7 + 9 + 2 + 95 + 540 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 46194475041 + 1598480361 = 214929^2 + 39981^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1327582077 + ... + 1327582112.

Almost surely, 2^47792955402 is an apocalyptic number.

47792955402 is an abundant number, since it is smaller than the sum of its proper divisors (55758448008).

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

47792955402 is a wasteful number, since it uses less digits than its factorization.

47792955402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655164197 (or 2655164194 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

Adding to 47792955402 its sum of digits (54), we get a square (47792955456 = 218616²).

The spelling of 47792955402 in words is "forty-seven billion, seven hundred ninety-two million, nine hundred fifty-five thousand, four hundred two".