48051477 has 6 divisors (see below), whose sum is σ = 69407702. Its totient is φ = 32034312.

The previous prime is 48051473. The next prime is 48051491. The reversal of 48051477 is 77415084.

It can be written as a sum of positive squares in only one way, i.e., 46703556 + 1347921 = 6834^2 + 1161^2 .

It is not a de Polignac number, because 48051477 - 2² = 48051473 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 (48051473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2669518 + ... + 2669535.

Almost surely, 2^48051477 is an apocalyptic number.

It is an amenable number.

48051477 is a deficient number, since it is larger than the sum of its proper divisors (21356225).

48051477 is a wasteful number, since it uses less digits than its factorization.

48051477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339059 (or 5339056 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 48051477 is about 6931.9172672501. The cubic root of 48051477 is about 363.5539887027.

The spelling of 48051477 in words is "forty-eight million, fifty-one thousand, four hundred seventy-seven".