2073457488915 has 24 divisors (see below), whose sum is σ = 3750253547040. Its totient is φ = 1057763819904.

The previous prime is 2073457488881. The next prime is 2073457488917. The reversal of 2073457488915 is 5198847543702.

2073457488915 is a `hidden beast` number, since 20 + 7 + 3 + 45 + 7 + 488 + 91 + 5 = 666.

It is not a de Polignac number, because 2073457488915 - 2¹⁷ = 2073457357843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2073457488917) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1001669250 + ... + 1001671319.

It is an arithmetic number, because the mean of its divisors is an integer number (156260564460).

Almost surely, 2^{2073457488915} is an apocalyptic number.

2073457488915 is a deficient number, since it is larger than the sum of its proper divisors (1676796058125).

2073457488915 is a wasteful number, since it uses less digits than its factorization.

2073457488915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2003340603 (or 2003340600 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 63.

The spelling of 2073457488915 in words is "two trillion, seventy-three billion, four hundred fifty-seven million, four hundred eighty-eight thousand, nine hundred fifteen".