980062651 has 4 divisors (see below), whose sum is σ = 980190904. Its totient is φ = 979934400.

The previous prime is 980062619. The next prime is 980062669. The reversal of 980062651 is 156260089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 156260089 = 1049 ⋅148961.

It is a cyclic number.

It is not a de Polignac number, because 980062651 - 2⁵ = 980062619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 980062651.

It is not an unprimeable number, because it can be changed into a prime (980066651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51885 + ... + 68206.

It is an arithmetic number, because the mean of its divisors is an integer number (245047726).

Almost surely, 2^980062651 is an apocalyptic number.

980062651 is the 18075-th hex number.

980062651 is a deficient number, since it is larger than the sum of its proper divisors (128253).

980062651 is a wasteful number, since it uses less digits than its factorization.

980062651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128252.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 980062651 is about 31305.9523253965. The cubic root of 980062651 is about 993.3095547686.

The spelling of 980062651 in words is "nine hundred eighty million, sixty-two thousand, six hundred fifty-one".