45156353203 has 8 divisors (see below), whose sum is σ = 48838634208. Its totient is φ = 41503888704.

The previous prime is 45156353191. The next prime is 45156353219. The reversal of 45156353203 is 30235365154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45156353203 - 2¹⁷ = 45156222131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45156353233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7450975 + ... + 7457032.

It is an arithmetic number, because the mean of its divisors is an integer number (6104829276).

Almost surely, 2^45156353203 is an apocalyptic number.

45156353203 is a deficient number, since it is larger than the sum of its proper divisors (3682281005).

45156353203 is a wasteful number, since it uses less digits than its factorization.

45156353203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14908253.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 45156353203 in words is "forty-five billion, one hundred fifty-six million, three hundred fifty-three thousand, two hundred three".