51541077 has 8 divisors (see below), whose sum is σ = 78538816. Its totient is φ = 29452032.

The previous prime is 51541073. The next prime is 51541079. The reversal of 51541077 is 77014515.

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

It is not a de Polignac number, because 51541077 - 2² = 51541073 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 (51541073) 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, 1227148 + ... + 1227189.

It is an arithmetic number, because the mean of its divisors is an integer number (9817352).

Almost surely, 2^51541077 is an apocalyptic number.

It is an amenable number.

51541077 is a deficient number, since it is larger than the sum of its proper divisors (26997739).

51541077 is a wasteful number, since it uses less digits than its factorization.

51541077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454347.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 51541077 is about 7179.2114469488. The cubic root of 51541077 is about 372.1498341382.

The spelling of 51541077 in words is "fifty-one million, five hundred forty-one thousand, seventy-seven".