45750035520 has 448 divisors, whose sum is σ = 195307061760. Its totient is φ = 9841803264.

The previous prime is 45750035509. The next prime is 45750035531. The reversal of 45750035520 is 2553005754.

45750035520 is a `hidden beast` number, since 4 + 57 + 50 + 0 + 3 + 552 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (45750035509) and next prime (45750035531).

It is a tau number, because it is divible by the number of its divisors (448).

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

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, 1005912 + ... + 1050408.

Almost surely, 2^45750035520 is an apocalyptic number.

45750035520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45750035520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97653530880).

45750035520 is an abundant number, since it is smaller than the sum of its proper divisors (149557026240).

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

45750035520 is a wasteful number, since it uses less digits than its factorization.

45750035520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44547 (or 44531 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The spelling of 45750035520 in words is "forty-five billion, seven hundred fifty million, thirty-five thousand, five hundred twenty".