61422520462 has 16 divisors (see below), whose sum is σ = 94144685184. Its totient is φ = 30047563000.

The previous prime is 61422520459. The next prime is 61422520513. The reversal of 61422520462 is 26402522416.

It is a congruent number.

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, 1632364 + ... + 1669567.

It is an arithmetic number, because the mean of its divisors is an integer number (5884042824).

Almost surely, 2^61422520462 is an apocalyptic number.

61422520462 is a deficient number, since it is larger than the sum of its proper divisors (32722164722).

61422520462 is a wasteful number, since it uses less digits than its factorization.

61422520462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302135.

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 61422520462 in words is "sixty-one billion, four hundred twenty-two million, five hundred twenty thousand, four hundred sixty-two".