45307064571249 has 32 divisors (see below), whose sum is σ = 68898039081984. Its totient is φ = 26270995924800.

The previous prime is 45307064571247. The next prime is 45307064571269. The reversal of 45307064571249 is 94217546070354.

It is not a de Polignac number, because 45307064571249 - 2¹ = 45307064571247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45307064571247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376876827 + ... + 376997024.

It is an arithmetic number, because the mean of its divisors is an integer number (2153063721312).

Almost surely, 2^{45307064571249} is an apocalyptic number.

It is an amenable number.

45307064571249 is a deficient number, since it is larger than the sum of its proper divisors (23590974510735).

45307064571249 is a wasteful number, since it uses less digits than its factorization.

45307064571249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753873957.

The product of its (nonzero) digits is 25401600, while the sum is 57.

The spelling of 45307064571249 in words is "forty-five trillion, three hundred seven billion, sixty-four million, five hundred seventy-one thousand, two hundred forty-nine".