61262053 has 4 divisors (see below), whose sum is σ = 62176480. Its totient is φ = 60347628.

The previous prime is 61262039. The next prime is 61262063. The reversal of 61262053 is 35026216.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61262053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61262063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457113 + ... + 457246.

It is an arithmetic number, because the mean of its divisors is an integer number (15544120).

Almost surely, 2^61262053 is an apocalyptic number.

It is an amenable number.

61262053 is a deficient number, since it is larger than the sum of its proper divisors (914427).

61262053 is an equidigital number, since it uses as much as digits as its factorization.

61262053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914426.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 61262053 is about 7827.0079212941. The cubic root of 61262053 is about 394.2126129655.

Adding to 61262053 its reverse (35026216), we get a palindrome (96288269).

The spelling of 61262053 in words is "sixty-one million, two hundred sixty-two thousand, fifty-three".