48937751 has 4 divisors (see below), whose sum is σ = 48984600. Its totient is φ = 48890904.

The previous prime is 48937699. The next prime is 48937753. The reversal of 48937751 is 15773984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48937751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48937753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21821 + ... + 23958.

It is an arithmetic number, because the mean of its divisors is an integer number (12246150).

Almost surely, 2^48937751 is an apocalyptic number.

48937751 is a deficient number, since it is larger than the sum of its proper divisors (46849).

48937751 is a wasteful number, since it uses less digits than its factorization.

48937751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46848.

The product of its digits is 211680, while the sum is 44.

The square root of 48937751 is about 6995.5522298100. The cubic root of 48937751 is about 365.7755474315.

The spelling of 48937751 in words is "forty-eight million, nine hundred thirty-seven thousand, seven hundred fifty-one".