45601515473 has 4 divisors (see below), whose sum is σ = 45604993008. Its totient is φ = 45598037940.

The previous prime is 45601515461. The next prime is 45601515481. The reversal of 45601515473 is 37451510654.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45601515473 - 2⁸ = 45601515217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45601515473.

It is not an unprimeable number, because it can be changed into a prime (45601515433) 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, 1719023 + ... + 1745348.

It is an arithmetic number, because the mean of its divisors is an integer number (11401248252).

Almost surely, 2^45601515473 is an apocalyptic number.

It is an amenable number.

45601515473 is a deficient number, since it is larger than the sum of its proper divisors (3477535).

45601515473 is a wasteful number, since it uses less digits than its factorization.

45601515473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477534.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 45601515473 in words is "forty-five billion, six hundred one million, five hundred fifteen thousand, four hundred seventy-three".