77006153548 has 12 divisors (see below), whose sum is σ = 134762775840. Its totient is φ = 38502503312.

The previous prime is 77006153533. The next prime is 77006153561. The reversal of 77006153548 is 84535160077.

It is a junction number, because it is equal to n+sod(n) for n = 77006153498 and 77006153507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339390 + ... + 518842.

It is an arithmetic number, because the mean of its divisors is an integer number (11230231320).

Almost surely, 2^77006153548 is an apocalyptic number.

It is an amenable number.

77006153548 is a deficient number, since it is larger than the sum of its proper divisors (57756622292).

77006153548 is a wasteful number, since it uses less digits than its factorization.

77006153548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286736 (or 286734 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 77006153548 in words is "seventy-seven billion, six million, one hundred fifty-three thousand, five hundred forty-eight".