77370458060 has 36 divisors (see below), whose sum is σ = 189004978512. Its totient is φ = 26527013856.

The previous prime is 77370458029. The next prime is 77370458069. The reversal of 77370458060 is 6085407377.

It is a junction number, because it is equal to n+sod(n) for n = 77370457996 and 77370458014.

It is not an unprimeable number, because it can be changed into a prime (77370458069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39473744 + ... + 39475703.

It is an arithmetic number, because the mean of its divisors is an integer number (5250138292).

Almost surely, 2^77370458060 is an apocalyptic number.

77370458060 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

77370458060 is an abundant number, since it is smaller than the sum of its proper divisors (111634520452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

77370458060 is a wasteful number, since it uses less digits than its factorization.

77370458060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78949470 (or 78949461 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 77370458060 in words is "seventy-seven billion, three hundred seventy million, four hundred fifty-eight thousand, sixty".