7480461311 has 4 divisors (see below), whose sum is σ = 7503061224. Its totient is φ = 7457861400.

The previous prime is 7480461301. The next prime is 7480461323. The reversal of 7480461311 is 1131640847.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7480461311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480461301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11299460 + ... + 11300121.

It is an arithmetic number, because the mean of its divisors is an integer number (1875765306).

Almost surely, 2^7480461311 is an apocalyptic number.

7480461311 is a deficient number, since it is larger than the sum of its proper divisors (22599913).

7480461311 is a wasteful number, since it uses less digits than its factorization.

7480461311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22599912.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 7480461311 is about 86489.6601392328. The cubic root of 7480461311 is about 1955.7325338805.

The spelling of 7480461311 in words is "seven billion, four hundred eighty million, four hundred sixty-one thousand, three hundred eleven".