48539401 has 4 divisors (see below), whose sum is σ = 48679632. Its totient is φ = 48399172.

The previous prime is 48539377. The next prime is 48539419. The reversal of 48539401 is 10493584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48539401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48539431) 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, 69595 + ... + 70288.

It is an arithmetic number, because the mean of its divisors is an integer number (12169908).

Almost surely, 2^48539401 is an apocalyptic number.

It is an amenable number.

48539401 is a deficient number, since it is larger than the sum of its proper divisors (140231).

48539401 is a wasteful number, since it uses less digits than its factorization.

48539401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140230.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 48539401 is about 6967.0223912372. The cubic root of 48539401 is about 364.7803795466.

The spelling of 48539401 in words is "forty-eight million, five hundred thirty-nine thousand, four hundred one".