61258457954030 has 8 divisors (see below), whose sum is σ = 110265224317272. Its totient is φ = 24503383181608.

The previous prime is 61258457954027. The next prime is 61258457954047. The reversal of 61258457954030 is 3045975485216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×61258457954030² (a number of 28 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 in 3 ways as a sum of consecutive naturals, for example, 3062922897692 + ... + 3062922897711.

It is an arithmetic number, because the mean of its divisors is an integer number (13783153039659).

It is a 1-persistent number, because it is pandigital, but 2⋅61258457954030 = 122516915908060 is not.

Almost surely, 2^{61258457954030} is an apocalyptic number.

61258457954030 is a deficient number, since it is larger than the sum of its proper divisors (49006766363242).

61258457954030 is a wasteful number, since it uses less digits than its factorization.

61258457954030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6125845795410.

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 61258457954030 in words is "sixty-one trillion, two hundred fifty-eight billion, four hundred fifty-seven million, nine hundred fifty-four thousand, thirty".