48781562 has 4 divisors (see below), whose sum is σ = 73172346. Its totient is φ = 24390780.

The previous prime is 48781553. The next prime is 48781661. The reversal of 48781562 is 26518784.

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

It can be written as a sum of positive squares in only one way, i.e., 48455521 + 326041 = 6961^2 + 571^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12195389 + ... + 12195392.

Almost surely, 2^48781562 is an apocalyptic number.

48781562 is a deficient number, since it is larger than the sum of its proper divisors (24390784).

48781562 is a wasteful number, since it uses less digits than its factorization.

48781562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24390783.

The product of its digits is 107520, while the sum is 41.

The square root of 48781562 is about 6984.3798579401. The cubic root of 48781562 is about 365.3859981071.

The spelling of 48781562 in words is "forty-eight million, seven hundred eighty-one thousand, five hundred sixty-two".