980612051 has 4 divisors (see below), whose sum is σ = 980706792. Its totient is φ = 980517312.

The previous prime is 980612041. The next prime is 980612111. The reversal of 980612051 is 150216089.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 150216089 = 47 ⋅3196087.

It is a cyclic number.

It is not a de Polignac number, because 980612051 - 2¹⁴ = 980595667 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 980611999 and 980612017.

It is not an unprimeable number, because it can be changed into a prime (980612011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29630 + ... + 53283.

It is an arithmetic number, because the mean of its divisors is an integer number (245176698).

Almost surely, 2^980612051 is an apocalyptic number.

980612051 is a deficient number, since it is larger than the sum of its proper divisors (94741).

980612051 is a wasteful number, since it uses less digits than its factorization.

980612051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94740.

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 980612051 is about 31314.7257851638. The cubic root of 980612051 is about 993.4951287307.

The spelling of 980612051 in words is "nine hundred eighty million, six hundred twelve thousand, fifty-one".