36703777040 has 80 divisors (see below), whose sum is σ = 97617716352. Its totient is φ = 12572470272.

The previous prime is 36703777037. The next prime is 36703777051. The reversal of 36703777040 is 4077730763.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 36703776982 and 36703777000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584447 + ... + 644193.

Almost surely, 2^36703777040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36703777040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48808858176).

36703777040 is an abundant number, since it is smaller than the sum of its proper divisors (60913939312).

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

36703777040 is a wasteful number, since it uses less digits than its factorization.

36703777040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60864 (or 60858 counting only the distinct ones).

The product of its (nonzero) digits is 518616, while the sum is 44.

The spelling of 36703777040 in words is "thirty-six billion, seven hundred three million, seven hundred seventy-seven thousand, forty".