45402153563 has 4 divisors (see below), whose sum is σ = 48894626928. Its totient is φ = 41909680200.

The previous prime is 45402153553. The next prime is 45402153581. The reversal of 45402153563 is 36535120454.

45402153563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45402153563 - 2⁶ = 45402153499 is a prime.

It is a super-2 number, since 2×45402153563² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45402153553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1746236663 + ... + 1746236688.

It is an arithmetic number, because the mean of its divisors is an integer number (12223656732).

Almost surely, 2^45402153563 is an apocalyptic number.

45402153563 is a deficient number, since it is larger than the sum of its proper divisors (3492473365).

45402153563 is a wasteful number, since it uses less digits than its factorization.

45402153563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492473364.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 45402153563 in words is "forty-five billion, four hundred two million, one hundred fifty-three thousand, five hundred sixty-three".