61021483 has 12 divisors (see below), whose sum is σ = 68239960. Its totient is φ = 54404352.

The previous prime is 61021453. The next prime is 61021487. The reversal of 61021483 is 38412016.

It is not a de Polignac number, because 61021483 - 2⁵ = 61021451 is a prime.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (61021487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66 + ... + 11047.

Almost surely, 2^61021483 is an apocalyptic number.

61021483 is a deficient number, since it is larger than the sum of its proper divisors (7218477).

61021483 is a wasteful number, since it uses less digits than its factorization.

61021483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11166 (or 11149 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 61021483 is about 7811.6248629847. The cubic root of 61021483 is about 393.6959247819.

Adding to 61021483 its reverse (38412016), we get a palindrome (99433499).

It can be divided in two parts, 61021 and 483, that added together give a square (61504 = 248²).

The spelling of 61021483 in words is "sixty-one million, twenty-one thousand, four hundred eighty-three".