47345051 has 16 divisors (see below), whose sum is σ = 54248544. Its totient is φ = 40932864.

The previous prime is 47345047. The next prime is 47345069. The reversal of 47345051 is 15054374.

It is a cyclic number.

It is not a de Polignac number, because 47345051 - 2² = 47345047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47345071) 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, 62165 + ... + 62921.

It is an arithmetic number, because the mean of its divisors is an integer number (3390534).

Almost surely, 2^47345051 is an apocalyptic number.

47345051 is a deficient number, since it is larger than the sum of its proper divisors (6903493).

47345051 is a wasteful number, since it uses less digits than its factorization.

47345051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 47345051 is about 6880.7740116937. The cubic root of 47345051 is about 361.7635967575.

The spelling of 47345051 in words is "forty-seven million, three hundred forty-five thousand, fifty-one".