45516483551 has 16 divisors (see below), whose sum is σ = 56752869888. Its totient is φ = 35464236000.

The previous prime is 45516483517. The next prime is 45516483569. The reversal of 45516483551 is 15538461554.

It is a cyclic number.

It is not a de Polignac number, because 45516483551 - 2⁶ = 45516483487 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45516483496 and 45516483505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45516483511) 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, 1237046 + ... + 1273308.

It is an arithmetic number, because the mean of its divisors is an integer number (3547054368).

Almost surely, 2^45516483551 is an apocalyptic number.

45516483551 is a deficient number, since it is larger than the sum of its proper divisors (11236386337).

45516483551 is a wasteful number, since it uses less digits than its factorization.

45516483551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52582.

The product of its digits is 1440000, while the sum is 47.

The spelling of 45516483551 in words is "forty-five billion, five hundred sixteen million, four hundred eighty-three thousand, five hundred fifty-one".