425037240500 has 24 divisors (see below), whose sum is σ = 928281334344. Its totient is φ = 170014896000.

The previous prime is 425037240491. The next prime is 425037240503. The reversal of 425037240500 is 5042730524.

It can be written as a sum of positive squares in 4 ways, for example, as 128258529424 + 296778711076 = 358132^2 + 544774^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425037240503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425036741 + ... + 425037740.

It is an arithmetic number, because the mean of its divisors is an integer number (38678388931).

Almost surely, 2^425037240500 is an apocalyptic number.

It is an amenable number.

425037240500 is an abundant number, since it is smaller than the sum of its proper divisors (503244093844).

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

425037240500 is a wasteful number, since it uses less digits than its factorization.

425037240500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850074500 (or 850074488 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 32.

The spelling of 425037240500 in words is "four hundred twenty-five billion, thirty-seven million, two hundred forty thousand, five hundred".