45325070532 has 252 divisors, whose sum is σ = 143466165696. Its totient is φ = 12266445600.

The previous prime is 45325070509. The next prime is 45325070561. The reversal of 45325070532 is 23507052354.

45325070532 is a `hidden beast` number, since 4 + 5 + 3 + 2 + 50 + 70 + 532 = 666.

It is a tau number, because it is divible by the number of its divisors (252).

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 83 ways as a sum of consecutive naturals, for example, 7365657 + ... + 7371807.

Almost surely, 2^45325070532 is an apocalyptic number.

45325070532 is a gapful number since it is divisible by the number (42) 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 45325070532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71733082848).

45325070532 is an abundant number, since it is smaller than the sum of its proper divisors (98141095164).

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

45325070532 is a wasteful number, since it uses less digits than its factorization.

45325070532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6218 (or 6182 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 36.

The spelling of 45325070532 in words is "forty-five billion, three hundred twenty-five million, seventy thousand, five hundred thirty-two".