45341672553 has 24 divisors (see below), whose sum is σ = 69392700000. Its totient is φ = 28430553984.

The previous prime is 45341672503. The next prime is 45341672557. The reversal of 45341672553 is 35527614354.

45341672553 is a `hidden beast` number, since 4 + 5 + 34 + 1 + 67 + 2 + 553 = 666.

It is not a de Polignac number, because 45341672553 - 2¹⁷ = 45341541481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45341672499 and 45341672508.

It is not an unprimeable number, because it can be changed into a prime (45341672557) 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, 130498 + ... + 328196.

It is an arithmetic number, because the mean of its divisors is an integer number (2891362500).

Almost surely, 2^45341672553 is an apocalyptic number.

It is an amenable number.

45341672553 is a deficient number, since it is larger than the sum of its proper divisors (24051027447).

45341672553 is a wasteful number, since it uses less digits than its factorization.

45341672553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199221 (or 199218 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 45.

The spelling of 45341672553 in words is "forty-five billion, three hundred forty-one million, six hundred seventy-two thousand, five hundred fifty-three".