61562266020203 has 8 divisors (see below), whose sum is σ = 67839634827888. Its totient is φ = 55505155767264.

The previous prime is 61562266020163. The next prime is 61562266020253. The reversal of 61562266020203 is 30202066226516.

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

It is a cyclic number.

It is not a de Polignac number, because 61562266020203 - 2¹⁶ = 61562265954667 is a prime.

It is a super-2 number, since 2×61562266020203² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61562266020253) 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, 55064638100 + ... + 55064639217.

It is an arithmetic number, because the mean of its divisors is an integer number (8479954353486).

Almost surely, 2^{61562266020203} is an apocalyptic number.

61562266020203 is a deficient number, since it is larger than the sum of its proper divisors (6277368807685).

61562266020203 is a wasteful number, since it uses less digits than its factorization.

61562266020203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110129277373.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 61562266020203 in words is "sixty-one trillion, five hundred sixty-two billion, two hundred sixty-six million, twenty thousand, two hundred three".