51023514030355 has 8 divisors (see below), whose sum is σ = 61244868535632. Its totient is φ = 40807710091488.

The previous prime is 51023514030341. The next prime is 51023514030481. The reversal of 51023514030355 is 55303041532015.

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

It is a cyclic number.

It is not a de Polignac number, because 51023514030355 - 2⁹ = 51023514029843 is a prime.

It is a super-2 number, since 2×51023514030355² (a number of 28 digits) contains 22 as substring.

It is a Duffinian 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, 1387621377 + ... + 1387658146.

It is an arithmetic number, because the mean of its divisors is an integer number (7655608566954).

Almost surely, 2^{51023514030355} is an apocalyptic number.

51023514030355 is a deficient number, since it is larger than the sum of its proper divisors (10221354505277).

51023514030355 is a wasteful number, since it uses less digits than its factorization.

51023514030355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775283205.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 51023514030355 in words is "fifty-one trillion, twenty-three billion, five hundred fourteen million, thirty thousand, three hundred fifty-five".