61237240603 has 8 divisors (see below), whose sum is σ = 76347728640. Its totient is φ = 47717330280.

The previous prime is 61237240601. The next prime is 61237240627. The reversal of 61237240603 is 30604273216.

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 61237240603 - 2¹ = 61237240601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61237240601) 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, 397644343 + ... + 397644496.

It is an arithmetic number, because the mean of its divisors is an integer number (9543466080).

Almost surely, 2^61237240603 is an apocalyptic number.

61237240603 is a deficient number, since it is larger than the sum of its proper divisors (15110488037).

61237240603 is a wasteful number, since it uses less digits than its factorization.

61237240603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795288857.

The product of its (nonzero) digits is 36288, while the sum is 34.

The spelling of 61237240603 in words is "sixty-one billion, two hundred thirty-seven million, two hundred forty thousand, six hundred three".