61522076612151 has 24 divisors (see below), whose sum is σ = 91735064378880. Its totient is φ = 39690267958800.

The previous prime is 61522076612149. The next prime is 61522076612167. The reversal of 61522076612151 is 15121667022516.

61522076612151 is a `hidden beast` number, since 6 + 1 + 5 + 2 + 20 + 7 + 6 + 612 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 61522076612151 - 2¹ = 61522076612149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61522076612097 and 61522076612106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61522076612131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4112340 + ... + 11830278.

It is an arithmetic number, because the mean of its divisors is an integer number (3822294349120).

Almost surely, 2^{61522076612151} is an apocalyptic number.

61522076612151 is a deficient number, since it is larger than the sum of its proper divisors (30212987766729).

61522076612151 is a wasteful number, since it uses less digits than its factorization.

61522076612151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7746547 (or 7746544 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 61522076612151 in words is "sixty-one trillion, five hundred twenty-two billion, seventy-six million, six hundred twelve thousand, one hundred fifty-one".