77250226016 has 48 divisors (see below), whose sum is σ = 154437600240. Its totient is φ = 38028587520.

The previous prime is 77250226007. The next prime is 77250226033. The reversal of 77250226016 is 61062205277.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4581890 + ... + 4598718.

It is an arithmetic number, because the mean of its divisors is an integer number (3217450005).

Almost surely, 2^77250226016 is an apocalyptic number.

It is an amenable number.

77250226016 is a deficient number, since it is larger than the sum of its proper divisors (77187374224).

77250226016 is a wasteful number, since it uses less digits than its factorization.

77250226016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19047 (or 19039 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The spelling of 77250226016 in words is "seventy-seven billion, two hundred fifty million, two hundred twenty-six thousand, sixteen".