45801801254 has 32 divisors (see below), whose sum is σ = 75274237440. Its totient is φ = 20728612800.

The previous prime is 45801801197. The next prime is 45801801257. The reversal of 45801801254 is 45210810854.

It is a super-2 number, since 2×45801801254² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45801801257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11614007 + ... + 11617949.

It is an arithmetic number, because the mean of its divisors is an integer number (2352319920).

Almost surely, 2^45801801254 is an apocalyptic number.

45801801254 is a deficient number, since it is larger than the sum of its proper divisors (29472436186).

45801801254 is a wasteful number, since it uses less digits than its factorization.

45801801254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6116.

The product of its (nonzero) digits is 51200, while the sum is 38.

The spelling of 45801801254 in words is "forty-five billion, eight hundred one million, eight hundred one thousand, two hundred fifty-four".