2151002273752 has 16 divisors (see below), whose sum is σ = 4034393218800. Its totient is φ = 1075164082080.

The previous prime is 2151002273737. The next prime is 2151002273767. The reversal of 2151002273752 is 2573722001512.

It is an interprime number because it is at equal distance from previous prime (2151002273737) and next prime (2151002273767).

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, 42104727 + ... + 42155782.

It is an arithmetic number, because the mean of its divisors is an integer number (252149576175).

Almost surely, 2^{2151002273752} is an apocalyptic number.

It is an amenable number.

2151002273752 is a deficient number, since it is larger than the sum of its proper divisors (1883390945048).

2151002273752 is a wasteful number, since it uses less digits than its factorization.

2151002273752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84263706 (or 84263702 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 2151002273752 in words is "two trillion, one hundred fifty-one billion, two million, two hundred seventy-three thousand, seven hundred fifty-two".