36251632650 has 24 divisors (see below), whose sum is σ = 89904049344. Its totient is φ = 9667102000.

The previous prime is 36251632633. The next prime is 36251632661. The reversal of 36251632650 is 5623615263.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36251632599 and 36251632608.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120838626 + ... + 120838925.

It is an arithmetic number, because the mean of its divisors is an integer number (3746002056).

Almost surely, 2^36251632650 is an apocalyptic number.

36251632650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

36251632650 is an abundant number, since it is smaller than the sum of its proper divisors (53652416694).

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

36251632650 is a wasteful number, since it uses less digits than its factorization.

36251632650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241677566 (or 241677561 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 36251632650 in words is "thirty-six billion, two hundred fifty-one million, six hundred thirty-two thousand, six hundred fifty".