49052158745 has 8 divisors (see below), whose sum is σ = 59402614920. Its totient is φ = 38881710720.

The previous prime is 49052158741. The next prime is 49052158763. The reversal of 49052158745 is 54785125094.

It can be written as a sum of positive squares in 4 ways, for example, as 326452624 + 48725706121 = 18068^2 + 220739^2 .

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

It is not a de Polignac number, because 49052158745 - 2² = 49052158741 is a prime.

It is a super-2 number, since 2×49052158745² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49052158693 and 49052158702.

It is not an unprimeable number, because it can be changed into a prime (49052158741) 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, 45001436 + ... + 45002525.

It is an arithmetic number, because the mean of its divisors is an integer number (7425326865).

Almost surely, 2^49052158745 is an apocalyptic number.

It is an amenable number.

49052158745 is a deficient number, since it is larger than the sum of its proper divisors (10350456175).

49052158745 is a wasteful number, since it uses less digits than its factorization.

49052158745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90004075.

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 49052158745 in words is "forty-nine billion, fifty-two million, one hundred fifty-eight thousand, seven hundred forty-five".