46001125320 has 128 divisors (see below), whose sum is σ = 140512752000. Its totient is φ = 12045090816.

The previous prime is 46001125307. The next prime is 46001125393. The reversal of 46001125320 is 2352110064.

It is a super-2 number, since 2×46001125320² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 2539656 + ... + 2557704.

It is an arithmetic number, because the mean of its divisors is an integer number (1097755875).

Almost surely, 2^46001125320 is an apocalyptic number.

46001125320 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 46001125320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70256376000).

46001125320 is an abundant number, since it is smaller than the sum of its proper divisors (94511626680).

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

46001125320 is a wasteful number, since it uses less digits than its factorization.

46001125320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18447 (or 18443 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 46001125320 its reverse (2352110064), we get a palindrome (48353235384).

The spelling of 46001125320 in words is "forty-six billion, one million, one hundred twenty-five thousand, three hundred twenty".