45637773000 has 128 divisors (see below), whose sum is σ = 148580939520. Its totient is φ = 11640921600.

The previous prime is 45637772981. The next prime is 45637773017. The reversal of 45637773000 is 37773654.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261709 + ... + 399708.

It is an arithmetic number, because the mean of its divisors is an integer number (1160788590).

Almost surely, 2^45637773000 is an apocalyptic number.

45637773000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45637773000 is an abundant number, since it is smaller than the sum of its proper divisors (102943166520).

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

45637773000 is a wasteful number, since it uses less digits than its factorization.

45637773000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661464 (or 661450 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 42.

The spelling of 45637773000 in words is "forty-five billion, six hundred thirty-seven million, seven hundred seventy-three thousand".