45277001600 has 48 divisors (see below), whose sum is σ = 111848350920. Its totient is φ = 18110799360.

The previous prime is 45277001599. The next prime is 45277001617. The reversal of 45277001600 is 610077254.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7071332 + ... + 7077731.

Almost surely, 2^45277001600 is an apocalyptic number.

45277001600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45277001600 is an abundant number, since it is smaller than the sum of its proper divisors (66571349320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45277001600 is a wasteful number, since it uses less digits than its factorization.

45277001600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14149087 (or 14149070 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

Adding to 45277001600 its reverse (610077254), we get a palindrome (45887078854).

The spelling of 45277001600 in words is "forty-five billion, two hundred seventy-seven million, one thousand, six hundred".