61624000265503 has 8 divisors (see below), whose sum is σ = 66365808390000. Its totient is φ = 56882406485568.

The previous prime is 61624000265491. The next prime is 61624000265519. The reversal of 61624000265503 is 30556200042616.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 61624000265503 - 2²¹ = 61623998168351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61624000265543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52988773 + ... + 54139246.

It is an arithmetic number, because the mean of its divisors is an integer number (8295726048750).

Almost surely, 2^{61624000265503} is an apocalyptic number.

61624000265503 is a deficient number, since it is larger than the sum of its proper divisors (4741808124497).

61624000265503 is a wasteful number, since it uses less digits than its factorization.

61624000265503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107172281.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 61624000265503 in words is "sixty-one trillion, six hundred twenty-four billion, two hundred sixty-five thousand, five hundred three".