77025071152 has 40 divisors (see below), whose sum is σ = 153187976592. Its totient is φ = 37496524800.

The previous prime is 77025071119. The next prime is 77025071171. The reversal of 77025071152 is 25117052077.

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, 202528 + ... + 441664.

Almost surely, 2^77025071152 is an apocalyptic number.

It is an amenable number.

77025071152 is a deficient number, since it is larger than the sum of its proper divisors (76162905440).

77025071152 is a wasteful number, since it uses less digits than its factorization.

77025071152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239677 (or 239671 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 37.

The spelling of 77025071152 in words is "seventy-seven billion, twenty-five million, seventy-one thousand, one hundred fifty-two".