2151024363057 has 8 divisors (see below), whose sum is σ = 2884055012640. Its totient is φ = 1426004977760.

The previous prime is 2151024363053. The next prime is 2151024363119. The reversal of 2151024363057 is 7503634201512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2151024363057 - 2² = 2151024363053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2151024363053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2002815444 + ... + 2002816517.

It is an arithmetic number, because the mean of its divisors is an integer number (360506876580).

Almost surely, 2^{2151024363057} is an apocalyptic number.

It is an amenable number.

2151024363057 is a deficient number, since it is larger than the sum of its proper divisors (733030649583).

2151024363057 is a wasteful number, since it uses less digits than its factorization.

2151024363057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005632143.

The product of its (nonzero) digits is 151200, while the sum is 39.

Adding to 2151024363057 its reverse (7503634201512), we get a palindrome (9654658564569).

The spelling of 2151024363057 in words is "two trillion, one hundred fifty-one billion, twenty-four million, three hundred sixty-three thousand, fifty-seven".