544525674 has 256 divisors, whose sum is σ = 1567641600. Its totient is φ = 121651200.

The previous prime is 544525673. The next prime is 544525679. The reversal of 544525674 is 476525445.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (544525673) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6118222 + ... + 6118310.

It is an arithmetic number, because the mean of its divisors is an integer number (6123600).

Almost surely, 2^544525674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544525674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783820800).

544525674 is an abundant number, since it is smaller than the sum of its proper divisors (1023115926).

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

544525674 is a wasteful number, since it uses less digits than its factorization.

544525674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189.

The product of its digits is 672000, while the sum is 42.

The square root of 544525674 is about 23335.0739017471. The cubic root of 544525674 is about 816.5938793567.

The spelling of 544525674 in words is "five hundred forty-four million, five hundred twenty-five thousand, six hundred seventy-four".