2047512902 has 8 divisors (see below), whose sum is σ = 3072064800. Its totient is φ = 1023491304.

The previous prime is 2047512889. The next prime is 2047512911. The reversal of 2047512902 is 2092157402.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 122777 + ... + 138452.

It is an arithmetic number, because the mean of its divisors is an integer number (384008100).

Almost surely, 2^2047512902 is an apocalyptic number.

2047512902 is a deficient number, since it is larger than the sum of its proper divisors (1024551898).

2047512902 is a wasteful number, since it uses less digits than its factorization.

2047512902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265150.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 2047512902 is about 45249.4519524823. The cubic root of 2047512902 is about 1269.8201539200.

The spelling of 2047512902 in words is "two billion, forty-seven million, five hundred twelve thousand, nine hundred two".