5155410350240 has 48 divisors (see below), whose sum is σ = 12438798607872. Its totient is φ = 2018288304384.

The previous prime is 5155410350221. The next prime is 5155410350269. The reversal of 5155410350240 is 420530145515.

It is a self number, because there is not a number n which added to its sum of digits gives 5155410350240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342772424 + ... + 342787463.

It is an arithmetic number, because the mean of its divisors is an integer number (259141637664).

Almost surely, 2^{5155410350240} is an apocalyptic number.

It is an amenable number.

5155410350240 is an abundant number, since it is smaller than the sum of its proper divisors (7283388257632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5155410350240 is a wasteful number, since it uses less digits than its factorization.

5155410350240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685559949 (or 685559941 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 5155410350240 its reverse (420530145515), we get a palindrome (5575940495755).

The spelling of 5155410350240 in words is "five trillion, one hundred fifty-five billion, four hundred ten million, three hundred fifty thousand, two hundred forty".