61374273475030 has 16 divisors (see below), whose sum is σ = 110473822552464. Its totient is φ = 24549680435040.

The previous prime is 61374273475027. The next prime is 61374273475033. The reversal of 61374273475030 is 3057437247316.

It is an interprime number because it is at equal distance from previous prime (61374273475027) and next prime (61374273475033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61374273475033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6678304 + ... + 12936316.

It is an arithmetic number, because the mean of its divisors is an integer number (6904613909529).

Almost surely, 2^{61374273475030} is an apocalyptic number.

61374273475030 is a deficient number, since it is larger than the sum of its proper divisors (49099549077434).

61374273475030 is a wasteful number, since it uses less digits than its factorization.

61374273475030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238751.

The product of its (nonzero) digits is 8890560, while the sum is 52.

The spelling of 61374273475030 in words is "sixty-one trillion, three hundred seventy-four billion, two hundred seventy-three million, four hundred seventy-five thousand, thirty".