45947544501 has 8 divisors (see below), whose sum is σ = 61264475104. Its totient is φ = 30631155120.

The previous prime is 45947544481. The next prime is 45947544527. The reversal of 45947544501 is 10544574954.

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

It is not a de Polignac number, because 45947544501 - 2⁶ = 45947544437 is a prime.

It is a super-2 number, since 2×45947544501² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45947544541) 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, 146835 + ... + 336831.

It is an arithmetic number, because the mean of its divisors is an integer number (7658059388).

Almost surely, 2^45947544501 is an apocalyptic number.

It is an amenable number.

45947544501 is a deficient number, since it is larger than the sum of its proper divisors (15316930603).

45947544501 is a wasteful number, since it uses less digits than its factorization.

45947544501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270611.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 45947544501 in words is "forty-five billion, nine hundred forty-seven million, five hundred forty-four thousand, five hundred one".