61011010 has 16 divisors (see below), whose sum is σ = 111367872. Its totient is φ = 24060400.

The previous prime is 61010953. The next prime is 61011053. The reversal of 61011010 is 1011016.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42256 + ... + 43675.

It is an arithmetic number, because the mean of its divisors is an integer number (6960492).

Almost surely, 2^61011010 is an apocalyptic number.

61011010 is a deficient number, since it is larger than the sum of its proper divisors (50356862).

61011010 is a wasteful number, since it uses less digits than its factorization.

61011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86009.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 61011010 is about 7810.9544871290. The cubic root of 61011010 is about 393.6734004013.

Adding to 61011010 its reverse (1011016), we get a palindrome (62022026).

The spelling of 61011010 in words is "sixty-one million, eleven thousand, ten".