48039751 has 2 divisors, whose sum is σ = 48039752. Its totient is φ = 48039750.

The previous prime is 48039749. The next prime is 48039787. The reversal of 48039751 is 15793084.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48039751 - 2¹ = 48039749 is a prime.

It is a super-2 number, since 2×48039751² = 4615635352284002, which contains 22 as substring.

Together with 48039749, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 48039751.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48039701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24019875 + 24019876.

It is an arithmetic number, because the mean of its divisors is an integer number (24019876).

Almost surely, 2^48039751 is an apocalyptic number.

48039751 is a deficient number, since it is larger than the sum of its proper divisors (1).

48039751 is an equidigital number, since it uses as much as digits as its factorization.

48039751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 48039751 is about 6931.0714178978. The cubic root of 48039751 is about 363.5244136084.

The spelling of 48039751 in words is "forty-eight million, thirty-nine thousand, seven hundred fifty-one".