51411451030401 has 64 divisors (see below), whose sum is σ = 86929459200000. Its totient is φ = 26249223374400.

The previous prime is 51411451030399. The next prime is 51411451030517. The reversal of 51411451030401 is 10403015411415.

It is not a de Polignac number, because 51411451030401 - 2¹ = 51411451030399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51411451030601) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66822100 + ... + 67587098.

It is an arithmetic number, because the mean of its divisors is an integer number (1358272800000).

Almost surely, 2^{51411451030401} is an apocalyptic number.

It is an amenable number.

51411451030401 is a deficient number, since it is larger than the sum of its proper divisors (35518008169599).

51411451030401 is a wasteful number, since it uses less digits than its factorization.

51411451030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770010.

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 51411451030401 its reverse (10403015411415), we get a palindrome (61814466441816).

It can be divided in two parts, 514114 and 51030401, that added together give a palindrome (51544515).

The spelling of 51411451030401 in words is "fifty-one trillion, four hundred eleven billion, four hundred fifty-one million, thirty thousand, four hundred one".