146452036554 has 112 divisors (see below), whose sum is σ = 343918833120. Its totient is φ = 46692041760.

The previous prime is 146452036553. The next prime is 146452036567. The reversal of 146452036554 is 455630254641.

146452036554 is a `hidden beast` number, since 1 + 4 + 6 + 45 + 20 + 36 + 554 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (146452036553) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4507989 + ... + 4540359.

Almost surely, 2^146452036554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146452036554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171959416560).

146452036554 is an abundant number, since it is smaller than the sum of its proper divisors (197466796566).

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

146452036554 is a wasteful number, since it uses less digits than its factorization.

146452036554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32527 (or 32512 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 146452036554 in words is "one hundred forty-six billion, four hundred fifty-two million, thirty-six thousand, five hundred fifty-four".