45286654140 has 288 divisors, whose sum is σ = 173196406656. Its totient is φ = 9321799680.

The previous prime is 45286654111. The next prime is 45286654157. The reversal of 45286654140 is 4145668254.

It is a happy number.

45286654140 is a `hidden beast` number, since 4 + 5 + 2 + 8 + 66 + 541 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 637864 + ... + 705296.

It is an arithmetic number, because the mean of its divisors is an integer number (601376412).

Almost surely, 2^45286654140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45286654140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86598203328).

45286654140 is an abundant number, since it is smaller than the sum of its proper divisors (127909752516).

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

45286654140 is a wasteful number, since it uses less digits than its factorization.

45286654140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67509 (or 67504 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 45286654140 in words is "forty-five billion, two hundred eighty-six million, six hundred fifty-four thousand, one hundred forty".