76350551 has 4 divisors (see below), whose sum is σ = 78813504. Its totient is φ = 73887600.

The previous prime is 76350541. The next prime is 76350557. The reversal of 76350551 is 15505367.

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-76350551 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 (76350557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1231430 + ... + 1231491.

It is an arithmetic number, because the mean of its divisors is an integer number (19703376).

Almost surely, 2^76350551 is an apocalyptic number.

76350551 is a deficient number, since it is larger than the sum of its proper divisors (2462953).

76350551 is a wasteful number, since it uses less digits than its factorization.

76350551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2462952.

The product of its (nonzero) digits is 15750, while the sum is 32.

The square root of 76350551 is about 8737.8802349311. The cubic root of 76350551 is about 424.2326194027.

The spelling of 76350551 in words is "seventy-six million, three hundred fifty thousand, five hundred fifty-one".