47834902451 has 16 divisors (see below), whose sum is σ = 55859520000. Its totient is φ = 40945943304.

The previous prime is 47834902403. The next prime is 47834902459. The reversal of 47834902451 is 15420943874.

It is a de Polignac number, because none of the positive numbers 2^k-47834902451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47834902396 and 47834902405.

It is not an unprimeable number, because it can be changed into a prime (47834902459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161000 + ... + 348698.

It is an arithmetic number, because the mean of its divisors is an integer number (3491220000).

Almost surely, 2^47834902451 is an apocalyptic number.

47834902451 is a deficient number, since it is larger than the sum of its proper divisors (8024617549).

47834902451 is an equidigital number, since it uses as much as digits as its factorization.

47834902451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188463 (or 188449 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 47834902451 in words is "forty-seven billion, eight hundred thirty-four million, nine hundred two thousand, four hundred fifty-one".