61058332534 has 4 divisors (see below), whose sum is σ = 91587498804. Its totient is φ = 30529166266.

The previous prime is 61058332529. The next prime is 61058332571. The reversal of 61058332534 is 43523385016.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×61058332534² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15264583132 + ... + 15264583135.

It is an arithmetic number, because the mean of its divisors is an integer number (22896874701).

Almost surely, 2^61058332534 is an apocalyptic number.

61058332534 is a deficient number, since it is larger than the sum of its proper divisors (30529166270).

61058332534 is a wasteful number, since it uses less digits than its factorization.

61058332534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30529166269.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 61058332534 in words is "sixty-one billion, fifty-eight million, three hundred thirty-two thousand, five hundred thirty-four".