61003075402 has 16 divisors (see below), whose sum is σ = 94764079872. Its totient is φ = 29421459360.

The previous prime is 61003075351. The next prime is 61003075411. The reversal of 61003075402 is 20457030016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583443 + ... + 1621510.

It is an arithmetic number, because the mean of its divisors is an integer number (5922754992).

Almost surely, 2^61003075402 is an apocalyptic number.

61003075402 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

61003075402 is a deficient number, since it is larger than the sum of its proper divisors (33761004470).

61003075402 is a wasteful number, since it uses less digits than its factorization.

61003075402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205293.

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 61003075402 in words is "sixty-one billion, three million, seventy-five thousand, four hundred two".