47950051 has 2 divisors, whose sum is σ = 47950052. Its totient is φ = 47950050.

The previous prime is 47950037. The next prime is 47950093. The reversal of 47950051 is 15005974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47950051 - 2¹¹ = 47948003 is a prime.

It is equal to p_2885341 and since 47950051 and 2885341 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 47949995 and 47950022.

It is not a weakly prime, because it can be changed into another prime (47950151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23975025 + 23975026.

It is an arithmetic number, because the mean of its divisors is an integer number (23975026).

Almost surely, 2^47950051 is an apocalyptic number.

47950051 is the 4380-th centered pentagonal number.

47950051 is a deficient number, since it is larger than the sum of its proper divisors (1).

47950051 is an equidigital number, since it uses as much as digits as its factorization.

47950051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 47950051 is about 6924.5975334311. The cubic root of 47950051 is about 363.2980145975.

The spelling of 47950051 in words is "forty-seven million, nine hundred fifty thousand, fifty-one".