48021051 has 8 divisors (see below), whose sum is σ = 68953360. Its totient is φ = 29551392.

The previous prime is 48021049. The next prime is 48021053. The reversal of 48021051 is 15012084.

It is an interprime number because it is at equal distance from previous prime (48021049) and next prime (48021053).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48021051 - 2¹ = 48021049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48021053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615616 + ... + 615693.

It is an arithmetic number, because the mean of its divisors is an integer number (8619170).

Almost surely, 2^48021051 is an apocalyptic number.

48021051 is a deficient number, since it is larger than the sum of its proper divisors (20932309).

48021051 is a wasteful number, since it uses less digits than its factorization.

48021051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231325.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 48021051 is about 6929.7222888078. The cubic root of 48021051 is about 363.4772388650.

The spelling of 48021051 in words is "forty-eight million, twenty-one thousand, fifty-one".