45203535487 has 32 divisors (see below), whose sum is σ = 51401148480. Its totient is φ = 39376619520.

The previous prime is 45203535479. The next prime is 45203535491. The reversal of 45203535487 is 78453530254.

It is a cyclic number.

It is not a de Polignac number, because 45203535487 - 2³ = 45203535479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45203535407) 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, 37265293 + ... + 37266505.

It is an arithmetic number, because the mean of its divisors is an integer number (1606285890).

Almost surely, 2^45203535487 is an apocalyptic number.

45203535487 is a deficient number, since it is larger than the sum of its proper divisors (6197612993).

45203535487 is a wasteful number, since it uses less digits than its factorization.

45203535487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043.

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 45203535487 in words is "forty-five billion, two hundred three million, five hundred thirty-five thousand, four hundred eighty-seven".