2453773542 has 32 divisors (see below), whose sum is σ = 5454708480. Its totient is φ = 729537120.

The previous prime is 2453773513. The next prime is 2453773547.

2453773542 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 2453773494 and 2453773503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453773547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347242 + ... + 354237.

It is an arithmetic number, because the mean of its divisors is an integer number (170459640).

Almost surely, 2^2453773542 is an apocalyptic number.

2453773542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2453773542 is an abundant number, since it is smaller than the sum of its proper divisors (3000934938).

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

2453773542 is a wasteful number, since it uses less digits than its factorization.

2453773542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701548.

The product of its digits is 705600, while the sum is 42.

The square root of 2453773542 is about 49535.5785471412. The cubic root of 2453773542 is about 1348.7915187995.

The spelling of 2453773542 in words is "two billion, four hundred fifty-three million, seven hundred seventy-three thousand, five hundred forty-two".