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48610319801 = 379128259419
BaseRepresentation
bin101101010001011001…
…101001110110111001
311122110201220002202212
4231101121221312321
51244023220213201
634155315504505
73340415620661
oct552131516671
9148421802685
1048610319801
111968529281a
1295075b8135
134778b95554
1424d1d471a1
1513e788cabb
hexb51669db9

48610319801 has 4 divisors (see below), whose sum is σ = 48738579600. Its totient is φ = 48482060004.

The previous prime is 48610319759. The next prime is 48610319803. The reversal of 48610319801 is 10891301684.

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 not a de Polignac number, because 48610319801 - 210 = 48610318777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48610319803) 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, 64129331 + ... + 64130088.

It is an arithmetic number, because the mean of its divisors is an integer number (12184644900).

Almost surely, 248610319801 is an apocalyptic number.

It is an amenable number.

48610319801 is a deficient number, since it is larger than the sum of its proper divisors (128259799).

48610319801 is a wasteful number, since it uses less digits than its factorization.

48610319801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128259798.

The product of its (nonzero) digits is 41472, while the sum is 41.

The spelling of 48610319801 in words is "forty-eight billion, six hundred ten million, three hundred nineteen thousand, eight hundred one".

Divisors: 1 379 128259419 48610319801