1630925128047 has 8 divisors (see below), whose sum is σ = 2175587290240. Its totient is φ = 1086773192280.

The previous prime is 1630925127983. The next prime is 1630925128069. The reversal of 1630925128047 is 7408215290361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1630925128047 - 2⁶ = 1630925127983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1630925127987 and 1630925128005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1630925128087) 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, 127549147 + ... + 127561932.

It is an arithmetic number, because the mean of its divisors is an integer number (271948411280).

It is a 1-persistent number, because it is pandigital, but 2⋅1630925128047 = 3261850256094 is not.

Almost surely, 2^{1630925128047} is an apocalyptic number.

1630925128047 is a deficient number, since it is larger than the sum of its proper divisors (544662162193).

1630925128047 is a wasteful number, since it uses less digits than its factorization.

1630925128047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255113213.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 1630925128047 in words is "one trillion, six hundred thirty billion, nine hundred twenty-five million, one hundred twenty-eight thousand, forty-seven".