48750477451 has 4 divisors (see below), whose sum is σ = 52500514192. Its totient is φ = 45000440712.

The previous prime is 48750477383. The next prime is 48750477469. The reversal of 48750477451 is 15477405784.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48750477451 - 2³¹ = 46602993803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48750477491) 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, 1875018351 + ... + 1875018376.

It is an arithmetic number, because the mean of its divisors is an integer number (13125128548).

Almost surely, 2^48750477451 is an apocalyptic number.

48750477451 is a deficient number, since it is larger than the sum of its proper divisors (3750036741).

48750477451 is a wasteful number, since it uses less digits than its factorization.

48750477451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750036740.

The product of its (nonzero) digits is 4390400, while the sum is 52.

The spelling of 48750477451 in words is "forty-eight billion, seven hundred fifty million, four hundred seventy-seven thousand, four hundred fifty-one".