48745542 has 8 divisors (see below), whose sum is σ = 97491096. Its totient is φ = 16248512.

The previous prime is 48745513. The next prime is 48745553. The reversal of 48745542 is 24554784.

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

48745542 is an admirable number.

It is a super-2 number, since 2×48745542² = 4752255729747528, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48745542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4062123 + ... + 4062134.

It is an arithmetic number, because the mean of its divisors is an integer number (12186387).

Almost surely, 2^48745542 is an apocalyptic number.

48745542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48745542 is a wasteful number, since it uses less digits than its factorization.

48745542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8124262.

The product of its digits is 179200, while the sum is 39.

The square root of 48745542 is about 6981.8007705749. The cubic root of 48745542 is about 365.2960430515.

The spelling of 48745542 in words is "forty-eight million, seven hundred forty-five thousand, five hundred forty-two".