45651703140 has 192 divisors, whose sum is σ = 148788864000. Its totient is φ = 11604902400.

The previous prime is 45651703133. The next prime is 45651703183. The reversal of 45651703140 is 4130715654.

45651703140 is a `hidden beast` number, since 456 + 5 + 170 + 31 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 45651703095 and 45651703104.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1218690 + ... + 1255590.

It is an arithmetic number, because the mean of its divisors is an integer number (774942000).

Almost surely, 2^45651703140 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 45651703140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74394432000).

45651703140 is an abundant number, since it is smaller than the sum of its proper divisors (103137160860).

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

45651703140 is a wasteful number, since it uses less digits than its factorization.

45651703140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37027 (or 37019 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 45651703140 in words is "forty-five billion, six hundred fifty-one million, seven hundred three thousand, one hundred forty".