45405415401 has 8 divisors (see below), whose sum is σ = 60543097344. Its totient is φ = 30269005200.

The previous prime is 45405415361. The next prime is 45405415409. The reversal of 45405415401 is 10451450454.

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

It is not a de Polignac number, because 45405415401 - 2⁶ = 45405415337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45405415409) 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, 231250 + ... + 379851.

It is an arithmetic number, because the mean of its divisors is an integer number (7567887168).

Almost surely, 2^45405415401 is an apocalyptic number.

It is an amenable number.

45405415401 is a deficient number, since it is larger than the sum of its proper divisors (15137681943).

45405415401 is a wasteful number, since it uses less digits than its factorization.

45405415401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635871.

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 45405415401 its reverse (10451450454), we get a palindrome (55856865855).

The spelling of 45405415401 in words is "forty-five billion, four hundred five million, four hundred fifteen thousand, four hundred one".