61327245254 has 32 divisors (see below), whose sum is σ = 103633827840. Its totient is φ = 26965612800.

The previous prime is 61327245251. The next prime is 61327245257. The reversal of 61327245254 is 45254272316.

It is an interprime number because it is at equal distance from previous prime (61327245251) and next prime (61327245257).

It is a super-2 number, since 2×61327245254² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61327245251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1751087 + ... + 1785765.

It is an arithmetic number, because the mean of its divisors is an integer number (3238557120).

Almost surely, 2^61327245254 is an apocalyptic number.

61327245254 is a deficient number, since it is larger than the sum of its proper divisors (42306582586).

61327245254 is a wasteful number, since it uses less digits than its factorization.

61327245254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37316.

The product of its digits is 403200, while the sum is 41.

The spelling of 61327245254 in words is "sixty-one billion, three hundred twenty-seven million, two hundred forty-five thousand, two hundred fifty-four".