7319148054 has 16 divisors (see below), whose sum is σ = 14650580592. Its totient is φ = 2437668608.

The previous prime is 7319148047. The next prime is 7319148107. The reversal of 7319148054 is 4508419137.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7319147997 and 7319148015.

It is a congruent number.

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, 504099 + ... + 518414.

It is an arithmetic number, because the mean of its divisors is an integer number (915661287).

Almost surely, 2^7319148054 is an apocalyptic number.

7319148054 is an abundant number, since it is smaller than the sum of its proper divisors (7331432538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7319148054 is a wasteful number, since it uses less digits than its factorization.

7319148054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023711.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 7319148054 is about 85552.0195787335. The cubic root of 7319148054 is about 1941.5720468847.

The spelling of 7319148054 in words is "seven billion, three hundred nineteen million, one hundred forty-eight thousand, fifty-four".