1650651015152 has 40 divisors (see below), whose sum is σ = 3203117896560. Its totient is φ = 824040391680.

The previous prime is 1650651015149. The next prime is 1650651015157. The reversal of 1650651015152 is 2515101560561.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1650651015157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81628499 + ... + 81648717.

It is an arithmetic number, because the mean of its divisors is an integer number (80077947414).

Almost surely, 2^{1650651015152} is an apocalyptic number.

It is an amenable number.

1650651015152 is a deficient number, since it is larger than the sum of its proper divisors (1552466881408).

1650651015152 is a wasteful number, since it uses less digits than its factorization.

1650651015152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27921 (or 27915 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 38.

The spelling of 1650651015152 in words is "one trillion, six hundred fifty billion, six hundred fifty-one million, fifteen thousand, one hundred fifty-two".