51225314046410 has 32 divisors (see below), whose sum is σ = 106711684968960. Its totient is φ = 17340648803712.

The previous prime is 51225314046367. The next prime is 51225314046427. The reversal of 51225314046410 is 1464041352215.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4631578019 + ... + 4631589078.

It is an arithmetic number, because the mean of its divisors is an integer number (3334740155280).

Almost surely, 2^{51225314046410} is an apocalyptic number.

51225314046410 is an abundant number, since it is smaller than the sum of its proper divisors (55486370922550).

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

51225314046410 is a wasteful number, since it uses less digits than its factorization.

51225314046410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9263167190.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 51225314046410 its reverse (1464041352215), we get a palindrome (52689355398625).

The spelling of 51225314046410 in words is "fifty-one trillion, two hundred twenty-five billion, three hundred fourteen million, forty-six thousand, four hundred ten".