2152715351740 has 12 divisors (see below), whose sum is σ = 4520702238696. Its totient is φ = 861086140688.

The previous prime is 2152715351707. The next prime is 2152715351777. The reversal of 2152715351740 is 471535172512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53817883774 + ... + 53817883813.

It is an arithmetic number, because the mean of its divisors is an integer number (376725186558).

Almost surely, 2^{2152715351740} is an apocalyptic number.

2152715351740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2152715351740 is an abundant number, since it is smaller than the sum of its proper divisors (2367986886956).

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

2152715351740 is a wasteful number, since it uses less digits than its factorization.

2152715351740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107635767596 (or 107635767594 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 43.

The spelling of 2152715351740 in words is "two trillion, one hundred fifty-two billion, seven hundred fifteen million, three hundred fifty-one thousand, seven hundred forty".