48717091 has 2 divisors, whose sum is σ = 48717092. Its totient is φ = 48717090.

The previous prime is 48717079. The next prime is 48717103. The reversal of 48717091 is 19071784.

It is a balanced prime because it is at equal distance from previous prime (48717079) and next prime (48717103).

It is a cyclic number.

It is not a de Polignac number, because 48717091 - 2⁷ = 48716963 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48717091.

It is not a weakly prime, because it can be changed into another prime (48717001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24358545 + 24358546.

It is an arithmetic number, because the mean of its divisors is an integer number (24358546).

Almost surely, 2^48717091 is an apocalyptic number.

48717091 is a deficient number, since it is larger than the sum of its proper divisors (1).

48717091 is an equidigital number, since it uses as much as digits as its factorization.

48717091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 48717091 is about 6979.7629615912. The cubic root of 48717091 is about 365.2249592152.

It can be divided in two parts, 487 and 17091, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 48717091 in words is "forty-eight million, seven hundred seventeen thousand, ninety-one".