45151525561043 has 16 divisors (see below), whose sum is σ = 49958486629632. Its totient is φ = 40461808044000.

The previous prime is 45151525560941. The next prime is 45151525561073. The reversal of 45151525561043 is 34016552515154.

It is a cyclic number.

It is not a de Polignac number, because 45151525561043 - 2³⁴ = 45134345691859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45151525561073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354521 + ... + 9509402.

It is an arithmetic number, because the mean of its divisors is an integer number (3122405414352).

Almost surely, 2^{45151525561043} is an apocalyptic number.

45151525561043 is a deficient number, since it is larger than the sum of its proper divisors (4806961068589).

45151525561043 is a wasteful number, since it uses less digits than its factorization.

45151525561043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9869866.

The product of its (nonzero) digits is 1800000, while the sum is 47.

The spelling of 45151525561043 in words is "forty-five trillion, one hundred fifty-one billion, five hundred twenty-five million, five hundred sixty-one thousand, forty-three".