61025152355 has 8 divisors (see below), whose sum is σ = 73352033664. Its totient is φ = 48738888000.

The previous prime is 61025152351. The next prime is 61025152361. The reversal of 61025152355 is 55325152016.

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

It is not a de Polignac number, because 61025152355 - 2² = 61025152351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61025152351) 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, 10150931 + ... + 10156940.

It is an arithmetic number, because the mean of its divisors is an integer number (9169004208).

Almost surely, 2^61025152355 is an apocalyptic number.

61025152355 is a deficient number, since it is larger than the sum of its proper divisors (12326881309).

61025152355 is a wasteful number, since it uses less digits than its factorization.

61025152355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20308477.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 61025152355 in words is "sixty-one billion, twenty-five million, one hundred fifty-two thousand, three hundred fifty-five".