61074353010 has 96 divisors (see below), whose sum is σ = 160703839296. Its totient is φ = 14732188800.

The previous prime is 61074353009. The next prime is 61074353023. The reversal of 61074353010 is 1035347016.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14689852 + ... + 14694008.

It is an arithmetic number, because the mean of its divisors is an integer number (1673998326).

Almost surely, 2^61074353010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61074353010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80351919648).

61074353010 is an abundant number, since it is smaller than the sum of its proper divisors (99629486286).

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

61074353010 is a wasteful number, since it uses less digits than its factorization.

61074353010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600 (or 4389 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The spelling of 61074353010 in words is "sixty-one billion, seventy-four million, three hundred fifty-three thousand, ten".