513225451041 has 8 divisors (see below), whose sum is σ = 706374814464. Its totient is φ = 331113194160.

The previous prime is 513225450971. The next prime is 513225451043. The reversal of 513225451041 is 140154522315.

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

It is not a de Polignac number, because 513225451041 - 2²¹ = 513223353889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513225450993 and 513225451011.

It is not an unprimeable number, because it can be changed into a prime (513225451043) 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, 2759276526 + ... + 2759276711.

It is an arithmetic number, because the mean of its divisors is an integer number (88296851808).

Almost surely, 2^513225451041 is an apocalyptic number.

It is an amenable number.

513225451041 is a deficient number, since it is larger than the sum of its proper divisors (193149363423).

513225451041 is a wasteful number, since it uses less digits than its factorization.

513225451041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5518553271.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 513225451041 its reverse (140154522315), we get a palindrome (653379973356).

The spelling of 513225451041 in words is "five hundred thirteen billion, two hundred twenty-five million, four hundred fifty-one thousand, forty-one".