45442353000 has 128 divisors (see below), whose sum is σ = 154669357440. Its totient is φ = 11016320000.

The previous prime is 45442352983. The next prime is 45442353043. The reversal of 45442353000 is 35324454.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 655521 + ... + 721520.

It is an arithmetic number, because the mean of its divisors is an integer number (1208354355).

Almost surely, 2^45442353000 is an apocalyptic number.

45442353000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45442353000 is an abundant number, since it is smaller than the sum of its proper divisors (109227004440).

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

45442353000 is a wasteful number, since it uses less digits than its factorization.

45442353000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377076 (or 1377062 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 45442353000 its reverse (35324454), we get a palindrome (45477677454).

The spelling of 45442353000 in words is "forty-five billion, four hundred forty-two million, three hundred fifty-three thousand".