51948601 has 8 divisors (see below), whose sum is σ = 53254080. Its totient is φ = 50647632.

The previous prime is 51948577. The next prime is 51948623. The reversal of 51948601 is 10684915.

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

It is a cyclic number.

It is not a de Polignac number, because 51948601 - 2⁵ = 51948569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51948661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41655 + ... + 42883.

It is an arithmetic number, because the mean of its divisors is an integer number (6656760).

Almost surely, 2^51948601 is an apocalyptic number.

It is an amenable number.

51948601 is a deficient number, since it is larger than the sum of its proper divisors (1305479).

51948601 is a wasteful number, since it uses less digits than its factorization.

51948601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 51948601 is about 7207.5377903969. The cubic root of 51948601 is about 373.1280960755.

The spelling of 51948601 in words is "fifty-one million, nine hundred forty-eight thousand, six hundred one".