53619052954 has 4 divisors (see below), whose sum is σ = 80428579434. Its totient is φ = 26809526476.

The previous prime is 53619052951. The next prime is 53619052987. The reversal of 53619052954 is 45925091635.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 46883075625 + 6735977329 = 216525^2 + 82073^2 .

It is a super-2 number, since 2×53619052954² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53619052898 and 53619052907.

It is not an unprimeable number, because it can be changed into a prime (53619052951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13404763237 + ... + 13404763240.

Almost surely, 2^53619052954 is an apocalyptic number.

53619052954 is a deficient number, since it is larger than the sum of its proper divisors (26809526480).

53619052954 is a wasteful number, since it uses less digits than its factorization.

53619052954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26809526479.

The product of its (nonzero) digits is 1458000, while the sum is 49.

The spelling of 53619052954 in words is "fifty-three billion, six hundred nineteen million, fifty-two thousand, nine hundred fifty-four".