61162562003 has 8 divisors (see below), whose sum is σ = 61953899760. Its totient is φ = 60375293440.

The previous prime is 61162561997. The next prime is 61162562051. The reversal of 61162562003 is 30026526116.

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 61162562003 - 2¹⁸ = 61162299859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61162562053) 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, 987038 + ... + 1047171.

It is an arithmetic number, because the mean of its divisors is an integer number (7744237470).

Almost surely, 2^61162562003 is an apocalyptic number.

61162562003 is a deficient number, since it is larger than the sum of its proper divisors (791337757).

61162562003 is a wasteful number, since it uses less digits than its factorization.

61162562003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034597.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 61162562003 in words is "sixty-one billion, one hundred sixty-two million, five hundred sixty-two thousand, three".