7276078513 has 8 divisors (see below), whose sum is σ = 7945626816. Its totient is φ = 6607878000.

The previous prime is 7276078501. The next prime is 7276078559. The reversal of 7276078513 is 3158706727.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7276078513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7276078613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325638 + ... + 347263.

It is an arithmetic number, because the mean of its divisors is an integer number (993203352).

Almost surely, 2^7276078513 is an apocalyptic number.

It is an amenable number.

7276078513 is a deficient number, since it is larger than the sum of its proper divisors (669548303).

7276078513 is a wasteful number, since it uses less digits than its factorization.

7276078513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673895.

The product of its (nonzero) digits is 493920, while the sum is 46.

The square root of 7276078513 is about 85299.9326670309. The cubic root of 7276078513 is about 1937.7561573660.

The spelling of 7276078513 in words is "seven billion, two hundred seventy-six million, seventy-eight thousand, five hundred thirteen".