51413860158630 has 16 divisors (see below), whose sum is σ = 123393264380784. Its totient is φ = 13710362708960.

The previous prime is 51413860158569. The next prime is 51413860158667. The reversal of 51413860158630 is 3685106831415.

It is a super-2 number, since 2×51413860158630² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 856897669281 + ... + 856897669340.

It is an arithmetic number, because the mean of its divisors is an integer number (7712079023799).

Almost surely, 2^{51413860158630} is an apocalyptic number.

51413860158630 is an abundant number, since it is smaller than the sum of its proper divisors (71979404222154).

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

51413860158630 is a wasteful number, since it uses less digits than its factorization.

51413860158630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713795338631.

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 51413860158630 in words is "fifty-one trillion, four hundred thirteen billion, eight hundred sixty million, one hundred fifty-eight thousand, six hundred thirty".